513771930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 1672151040

約数和(自身を除く): 1158379110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 53, 54, 63, 69, 70, 90, 105, 106, 115, 126, 135, 138, 159, 161, 189, 207, 210, 223, 230, 265, 270, 315, 318, 322, 345, 371, 378, 414, 446, 477, 483, 530, 621, 630, 669, 690, 742, 795, 805, 945, 954, 966, 1035, 1113, 1115, 1219, 1242, 1338, 1431, 1449, 1561, 1590, 1610, 1855, 1890, 2007, 2070, 2226, 2230, 2385, 2415, 2438, 2862, 2898, 3105, 3122, 3339, 3345, 3657, 3710, 4014, 4347, 4683, 4770, 4830, 5129, 5565, 6021, 6095, 6210, 6678, 6690, 7155, 7245, 7314, 7805, 8533, 8694, 9366, 10017, 10035, 10258, 10971, 11130, 11819, 12042, 12190, 14049, 14310, 14490, 15387, 15610, 16695, 17066, 18285, 20034, 20070, 21735, 21942, 23415, 23638, 25599, 25645, 28098, 30105, 30774, 32913, 33390, 35457, 35903, 36570, 42147, 42665, 43470, 46161, 46830, 50085, 51198, 51290, 54855, 59095, 60210, 65826, 70245, 70914, 71806, 76797, 76935, 82733, 84294, 85330, 92322, 100170, 106371, 107709, 109710, 118190, 127995, 138483, 140490, 153594, 153870, 164565, 165466, 177285, 179515, 210735, 212742, 215418, 230391, 230805, 248199, 255990, 271837, 276966, 319113, 323127, 329130, 354570, 359030, 383985, 413665, 421470, 460782, 461610, 496398, 531855, 538545, 543674, 638226, 646254, 692415, 744597, 767970, 815511, 827330, 969381, 1063710, 1077090, 1151955, 1240995, 1359185, 1384830, 1489194, 1595565, 1615635, 1631022, 1902859, 1938762, 2233791, 2303910, 2446533, 2481990, 2718370, 3191130, 3231270, 3722985, 3805718, 4077555, 4467582, 4846905, 4893066, 5708577, 7339599, 7445970, 8155110, 9514295, 9693810, 11168955, 11417154, 12232665, 14679198, 17125731, 19028590, 22337910, 24465330, 28542885, 34251462, 36697995, 51377193, 57085770, 73395990, 85628655, 102754386, 171257310, 256885965, 513771930]

約数ペア:

[(1, 513771930), (2, 256885965), (3, 171257310), (5, 102754386), (6, 85628655), (7, 73395990), (9, 57085770), (10, 51377193), (14, 36697995), (15, 34251462), (18, 28542885), (21, 24465330), (23, 22337910), (27, 19028590), (30, 17125731), (35, 14679198), (42, 12232665), (45, 11417154), (46, 11168955), (53, 9693810), (54, 9514295), (63, 8155110), (69, 7445970), (70, 7339599), (90, 5708577), (105, 4893066), (106, 4846905), (115, 4467582), (126, 4077555), (135, 3805718), (138, 3722985), (159, 3231270), (161, 3191130), (189, 2718370), (207, 2481990), (210, 2446533), (223, 2303910), (230, 2233791), (265, 1938762), (270, 1902859), (315, 1631022), (318, 1615635), (322, 1595565), (345, 1489194), (371, 1384830), (378, 1359185), (414, 1240995), (446, 1151955), (477, 1077090), (483, 1063710), (530, 969381), (621, 827330), (630, 815511), (669, 767970), (690, 744597), (742, 692415), (795, 646254), (805, 638226), (945, 543674), (954, 538545), (966, 531855), (1035, 496398), (1113, 461610), (1115, 460782), (1219, 421470), (1242, 413665), (1338, 383985), (1431, 359030), (1449, 354570), (1561, 329130), (1590, 323127), (1610, 319113), (1855, 276966), (1890, 271837), (2007, 255990), (2070, 248199), (2226, 230805), (2230, 230391), (2385, 215418), (2415, 212742), (2438, 210735), (2862, 179515), (2898, 177285), (3105, 165466), (3122, 164565), (3339, 153870), (3345, 153594), (3657, 140490), (3710, 138483), (4014, 127995), (4347, 118190), (4683, 109710), (4770, 107709), (4830, 106371), (5129, 100170), (5565, 92322), (6021, 85330), (6095, 84294), (6210, 82733), (6678, 76935), (6690, 76797), (7155, 71806), (7245, 70914), (7314, 70245), (7805, 65826), (8533, 60210), (8694, 59095), (9366, 54855), (10017, 51290), (10035, 51198), (10258, 50085), (10971, 46830), (11130, 46161), (11819, 43470), (12042, 42665), (12190, 42147), (14049, 36570), (14310, 35903), (14490, 35457), (15387, 33390), (15610, 32913), (16695, 30774), (17066, 30105), (18285, 28098), (20034, 25645), (20070, 25599), (21735, 23638), (21942, 23415)]