91390260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117167}}^1$

素因数の和:117192

約数の個数: 48

約数和(自身を含む): 275579136

約数和(自身を除く): 184188876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 117167, 234334, 351501, 468668, 585835, 703002, 1171670, 1406004, 1523171, 1757505, 2343340, 3046342, 3515010, 4569513, 6092684, 7030020, 7615855, 9139026, 15231710, 18278052, 22847565, 30463420, 45695130, 91390260]

約数ペア:

[(1, 91390260), (2, 45695130), (3, 30463420), (4, 22847565), (5, 18278052), (6, 15231710), (10, 9139026), (12, 7615855), (13, 7030020), (15, 6092684), (20, 4569513), (26, 3515010), (30, 3046342), (39, 2343340), (52, 1757505), (60, 1523171), (65, 1406004), (78, 1171670), (130, 703002), (156, 585835), (195, 468668), (260, 351501), (390, 234334), (780, 117167)]