291273570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1166

約数の個数: 160

約数和(自身を含む): 914969088

約数和(自身を除く): 623695518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 81, 90, 94, 105, 126, 135, 141, 162, 189, 210, 235, 270, 282, 315, 329, 378, 405, 423, 470, 567, 630, 658, 705, 810, 846, 945, 987, 1093, 1134, 1269, 1410, 1645, 1890, 1974, 2115, 2186, 2538, 2835, 2961, 3279, 3290, 3807, 4230, 4935, 5465, 5670, 5922, 6345, 6558, 7614, 7651, 8883, 9837, 9870, 10930, 12690, 14805, 15302, 16395, 17766, 19035, 19674, 22953, 26649, 29511, 29610, 32790, 38070, 38255, 44415, 45906, 49185, 51371, 53298, 59022, 68859, 76510, 88533, 88830, 98370, 102742, 114765, 133245, 137718, 147555, 154113, 177066, 206577, 229530, 256855, 266490, 295110, 308226, 344295, 359597, 413154, 442665, 462339, 513710, 619731, 688590, 719194, 770565, 885330, 924678, 1032885, 1078791, 1239462, 1387017, 1541130, 1797985, 2065770, 2157582, 2311695, 2774034, 3098655, 3236373, 3595970, 4161051, 4623390, 5393955, 6197310, 6472746, 6935085, 8322102, 9709119, 10787910, 13870170, 16181865, 19418238, 20805255, 29127357, 32363730, 41610510, 48545595, 58254714, 97091190, 145636785, 291273570]

約数ペア:

[(1, 291273570), (2, 145636785), (3, 97091190), (5, 58254714), (6, 48545595), (7, 41610510), (9, 32363730), (10, 29127357), (14, 20805255), (15, 19418238), (18, 16181865), (21, 13870170), (27, 10787910), (30, 9709119), (35, 8322102), (42, 6935085), (45, 6472746), (47, 6197310), (54, 5393955), (63, 4623390), (70, 4161051), (81, 3595970), (90, 3236373), (94, 3098655), (105, 2774034), (126, 2311695), (135, 2157582), (141, 2065770), (162, 1797985), (189, 1541130), (210, 1387017), (235, 1239462), (270, 1078791), (282, 1032885), (315, 924678), (329, 885330), (378, 770565), (405, 719194), (423, 688590), (470, 619731), (567, 513710), (630, 462339), (658, 442665), (705, 413154), (810, 359597), (846, 344295), (945, 308226), (987, 295110), (1093, 266490), (1134, 256855), (1269, 229530), (1410, 206577), (1645, 177066), (1890, 154113), (1974, 147555), (2115, 137718), (2186, 133245), (2538, 114765), (2835, 102742), (2961, 98370), (3279, 88830), (3290, 88533), (3807, 76510), (4230, 68859), (4935, 59022), (5465, 53298), (5670, 51371), (5922, 49185), (6345, 45906), (6558, 44415), (7614, 38255), (7651, 38070), (8883, 32790), (9837, 29610), (9870, 29511), (10930, 26649), (12690, 22953), (14805, 19674), (15302, 19035), (16395, 17766)]