69869320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 171013680

約数和(自身を除く): 101144360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 2777, 3145, 5032, 5554, 6290, 11108, 12580, 13885, 22216, 25160, 27770, 47209, 55540, 94418, 102749, 111080, 188836, 205498, 236045, 377672, 410996, 472090, 513745, 821992, 944180, 1027490, 1746733, 1888360, 2054980, 3493466, 4109960, 6986932, 8733665, 13973864, 17467330, 34934660, 69869320]

約数ペア:

[(1, 69869320), (2, 34934660), (4, 17467330), (5, 13973864), (8, 8733665), (10, 6986932), (17, 4109960), (20, 3493466), (34, 2054980), (37, 1888360), (40, 1746733), (68, 1027490), (74, 944180), (85, 821992), (136, 513745), (148, 472090), (170, 410996), (185, 377672), (296, 236045), (340, 205498), (370, 188836), (629, 111080), (680, 102749), (740, 94418), (1258, 55540), (1480, 47209), (2516, 27770), (2777, 25160), (3145, 22216), (5032, 13885), (5554, 12580), (6290, 11108)]