90391470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5653}}^1$

素因数の和:5717

約数の個数: 64

約数和(自身を含む): 239367744

約数和(自身を除く): 148976274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 5653, 7995, 11306, 15990, 16959, 28265, 33918, 56530, 73489, 84795, 146978, 169590, 220467, 231773, 367445, 440934, 463546, 695319, 734890, 1102335, 1158865, 1390638, 2204670, 2317730, 3013049, 3476595, 6026098, 6953190, 9039147, 15065245, 18078294, 30130490, 45195735, 90391470]

約数ペア:

[(1, 90391470), (2, 45195735), (3, 30130490), (5, 18078294), (6, 15065245), (10, 9039147), (13, 6953190), (15, 6026098), (26, 3476595), (30, 3013049), (39, 2317730), (41, 2204670), (65, 1390638), (78, 1158865), (82, 1102335), (123, 734890), (130, 695319), (195, 463546), (205, 440934), (246, 367445), (390, 231773), (410, 220467), (533, 169590), (615, 146978), (1066, 84795), (1230, 73489), (1599, 56530), (2665, 33918), (3198, 28265), (5330, 16959), (5653, 15990), (7995, 11306)]