151871460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194707}}^1$

素因数の和:194732

約数の個数: 48

約数和(自身を含む): 457953216

約数和(自身を除く): 306081756

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, 194707, 389414, 584121, 778828, 973535, 1168242, 1947070, 2336484, 2531191, 2920605, 3894140, 5062382, 5841210, 7593573, 10124764, 11682420, 12655955, 15187146, 25311910, 30374292, 37967865, 50623820, 75935730, 151871460]

約数ペア:

[(1, 151871460), (2, 75935730), (3, 50623820), (4, 37967865), (5, 30374292), (6, 25311910), (10, 15187146), (12, 12655955), (13, 11682420), (15, 10124764), (20, 7593573), (26, 5841210), (30, 5062382), (39, 3894140), (52, 2920605), (60, 2531191), (65, 2336484), (78, 1947070), (130, 1168242), (156, 973535), (195, 778828), (260, 584121), (390, 389414), (780, 194707)]