15703090780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{61441}}^1$

素因数の和:62446

約数の個数: 48

約数和(自身を含む): 35549849664

約数和(自身を除く): 19846758884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 983, 1966, 3932, 4915, 9830, 12779, 19660, 25558, 51116, 61441, 63895, 122882, 127790, 245764, 255580, 307205, 614410, 798733, 1228820, 1597466, 3194932, 3993665, 7987330, 15974660, 60396503, 120793006, 241586012, 301982515, 603965030, 785154539, 1207930060, 1570309078, 3140618156, 3925772695, 7851545390, 15703090780]

約数ペア:

[(1, 15703090780), (2, 7851545390), (4, 3925772695), (5, 3140618156), (10, 1570309078), (13, 1207930060), (20, 785154539), (26, 603965030), (52, 301982515), (65, 241586012), (130, 120793006), (260, 60396503), (983, 15974660), (1966, 7987330), (3932, 3993665), (4915, 3194932), (9830, 1597466), (12779, 1228820), (19660, 798733), (25558, 614410), (51116, 307205), (61441, 255580), (63895, 245764), (122882, 127790)]