8631387570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{28631}}^1$

素因数の和:29427

約数の個数: 64

約数和(自身を含む): 22338457344

約数和(自身を除く): 13707069774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 773, 1546, 2319, 3865, 4638, 7730, 10049, 11595, 20098, 23190, 28631, 30147, 50245, 57262, 60294, 85893, 100490, 143155, 150735, 171786, 286310, 301470, 372203, 429465, 744406, 858930, 1116609, 1861015, 2233218, 3722030, 5583045, 11166090, 22131763, 44263526, 66395289, 110658815, 132790578, 221317630, 287712919, 331976445, 575425838, 663952890, 863138757, 1438564595, 1726277514, 2877129190, 4315693785, 8631387570]

約数ペア:

[(1, 8631387570), (2, 4315693785), (3, 2877129190), (5, 1726277514), (6, 1438564595), (10, 863138757), (13, 663952890), (15, 575425838), (26, 331976445), (30, 287712919), (39, 221317630), (65, 132790578), (78, 110658815), (130, 66395289), (195, 44263526), (390, 22131763), (773, 11166090), (1546, 5583045), (2319, 3722030), (3865, 2233218), (4638, 1861015), (7730, 1116609), (10049, 858930), (11595, 744406), (20098, 429465), (23190, 372203), (28631, 301470), (30147, 286310), (50245, 171786), (57262, 150735), (60294, 143155), (85893, 100490)]