90714910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 198414720

約数和(自身を除く): 107699810

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 79, 110, 121, 130, 143, 146, 158, 242, 286, 365, 395, 605, 715, 730, 790, 803, 869, 949, 1027, 1210, 1430, 1573, 1606, 1738, 1898, 2054, 3146, 4015, 4345, 4745, 5135, 5767, 7865, 8030, 8690, 8833, 9490, 9559, 10270, 10439, 11297, 11534, 15730, 17666, 19118, 20878, 22594, 28835, 44165, 47795, 52195, 56485, 57670, 63437, 74971, 88330, 95590, 104390, 112970, 114829, 124267, 126874, 149942, 229658, 248534, 317185, 374855, 574145, 621335, 634370, 697807, 749710, 824681, 1148290, 1242670, 1395614, 1649362, 3489035, 4123405, 6978070, 8246810, 9071491, 18142982, 45357455, 90714910]

約数ペア:

[(1, 90714910), (2, 45357455), (5, 18142982), (10, 9071491), (11, 8246810), (13, 6978070), (22, 4123405), (26, 3489035), (55, 1649362), (65, 1395614), (73, 1242670), (79, 1148290), (110, 824681), (121, 749710), (130, 697807), (143, 634370), (146, 621335), (158, 574145), (242, 374855), (286, 317185), (365, 248534), (395, 229658), (605, 149942), (715, 126874), (730, 124267), (790, 114829), (803, 112970), (869, 104390), (949, 95590), (1027, 88330), (1210, 74971), (1430, 63437), (1573, 57670), (1606, 56485), (1738, 52195), (1898, 47795), (2054, 44165), (3146, 28835), (4015, 22594), (4345, 20878), (4745, 19118), (5135, 17666), (5767, 15730), (7865, 11534), (8030, 11297), (8690, 10439), (8833, 10270), (9490, 9559)]