8083530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 27578880

約数和(自身を除く): 19495350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 47, 49, 54, 63, 65, 70, 78, 90, 91, 94, 98, 105, 117, 126, 130, 135, 141, 147, 182, 189, 195, 210, 234, 235, 245, 270, 273, 282, 294, 315, 329, 351, 378, 390, 423, 441, 455, 470, 490, 546, 585, 611, 630, 637, 658, 702, 705, 735, 819, 846, 882, 910, 945, 987, 1170, 1222, 1269, 1274, 1323, 1365, 1410, 1470, 1638, 1645, 1755, 1833, 1890, 1911, 1974, 2115, 2205, 2303, 2457, 2538, 2646, 2730, 2961, 3055, 3185, 3290, 3510, 3666, 3822, 4095, 4230, 4277, 4410, 4606, 4914, 4935, 5499, 5733, 5922, 6110, 6345, 6370, 6615, 6909, 8190, 8554, 8883, 9165, 9555, 9870, 10998, 11466, 11515, 12285, 12690, 12831, 13230, 13818, 14805, 16497, 17199, 17766, 18330, 19110, 20727, 21385, 23030, 24570, 25662, 27495, 28665, 29610, 29939, 32994, 34398, 34545, 38493, 41454, 42770, 44415, 54990, 57330, 59878, 62181, 64155, 69090, 76986, 82485, 85995, 88830, 89817, 103635, 115479, 124362, 128310, 149695, 164970, 171990, 179634, 192465, 207270, 230958, 269451, 299390, 310905, 384930, 449085, 538902, 577395, 621810, 808353, 898170, 1154790, 1347255, 1616706, 2694510, 4041765, 8083530]

約数ペア:

[(1, 8083530), (2, 4041765), (3, 2694510), (5, 1616706), (6, 1347255), (7, 1154790), (9, 898170), (10, 808353), (13, 621810), (14, 577395), (15, 538902), (18, 449085), (21, 384930), (26, 310905), (27, 299390), (30, 269451), (35, 230958), (39, 207270), (42, 192465), (45, 179634), (47, 171990), (49, 164970), (54, 149695), (63, 128310), (65, 124362), (70, 115479), (78, 103635), (90, 89817), (91, 88830), (94, 85995), (98, 82485), (105, 76986), (117, 69090), (126, 64155), (130, 62181), (135, 59878), (141, 57330), (147, 54990), (182, 44415), (189, 42770), (195, 41454), (210, 38493), (234, 34545), (235, 34398), (245, 32994), (270, 29939), (273, 29610), (282, 28665), (294, 27495), (315, 25662), (329, 24570), (351, 23030), (378, 21385), (390, 20727), (423, 19110), (441, 18330), (455, 17766), (470, 17199), (490, 16497), (546, 14805), (585, 13818), (611, 13230), (630, 12831), (637, 12690), (658, 12285), (702, 11515), (705, 11466), (735, 10998), (819, 9870), (846, 9555), (882, 9165), (910, 8883), (945, 8554), (987, 8190), (1170, 6909), (1222, 6615), (1269, 6370), (1274, 6345), (1323, 6110), (1365, 5922), (1410, 5733), (1470, 5499), (1638, 4935), (1645, 4914), (1755, 4606), (1833, 4410), (1890, 4277), (1911, 4230), (1974, 4095), (2115, 3822), (2205, 3666), (2303, 3510), (2457, 3290), (2538, 3185), (2646, 3055), (2730, 2961)]