90232010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 187121664

約数和(自身を除く): 96889654

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 62, 94, 110, 155, 235, 310, 341, 470, 517, 563, 682, 1034, 1126, 1457, 1705, 2585, 2815, 2914, 3410, 5170, 5630, 6193, 7285, 12386, 14570, 16027, 17453, 26461, 30965, 32054, 34906, 52922, 61930, 80135, 87265, 132305, 160270, 174530, 191983, 264610, 291071, 383966, 582142, 820291, 959915, 1455355, 1640582, 1919830, 2910710, 4101455, 8202910, 9023201, 18046402, 45116005, 90232010]

約数ペア:

[(1, 90232010), (2, 45116005), (5, 18046402), (10, 9023201), (11, 8202910), (22, 4101455), (31, 2910710), (47, 1919830), (55, 1640582), (62, 1455355), (94, 959915), (110, 820291), (155, 582142), (235, 383966), (310, 291071), (341, 264610), (470, 191983), (517, 174530), (563, 160270), (682, 132305), (1034, 87265), (1126, 80135), (1457, 61930), (1705, 52922), (2585, 34906), (2815, 32054), (2914, 30965), (3410, 26461), (5170, 17453), (5630, 16027), (6193, 14570), (7285, 12386)]