617938620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{792229}}^1$

素因数の和:792254

約数の個数: 48

約数和(自身を含む): 1863324960

約数和(自身を除く): 1245386340

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, 792229, 1584458, 2376687, 3168916, 3961145, 4753374, 7922290, 9506748, 10298977, 11883435, 15844580, 20597954, 23766870, 30896931, 41195908, 47533740, 51494885, 61793862, 102989770, 123587724, 154484655, 205979540, 308969310, 617938620]

約数ペア:

[(1, 617938620), (2, 308969310), (3, 205979540), (4, 154484655), (5, 123587724), (6, 102989770), (10, 61793862), (12, 51494885), (13, 47533740), (15, 41195908), (20, 30896931), (26, 23766870), (30, 20597954), (39, 15844580), (52, 11883435), (60, 10298977), (65, 9506748), (78, 7922290), (130, 4753374), (156, 3961145), (195, 3168916), (260, 2376687), (390, 1584458), (780, 792229)]