1641504630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{1523}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 4052913408

約数和(自身を除く): 2411408778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 971, 1110, 1523, 1942, 2913, 3046, 4569, 4855, 5826, 7615, 9138, 9710, 14565, 15230, 22845, 29130, 35927, 45690, 56351, 71854, 107781, 112702, 169053, 179635, 215562, 281755, 338106, 359270, 538905, 563510, 845265, 1077810, 1478833, 1690530, 2957666, 4436499, 7394165, 8872998, 14788330, 22182495, 44364990, 54716821, 109433642, 164150463, 273584105, 328300926, 547168210, 820752315, 1641504630]

約数ペア:

[(1, 1641504630), (2, 820752315), (3, 547168210), (5, 328300926), (6, 273584105), (10, 164150463), (15, 109433642), (30, 54716821), (37, 44364990), (74, 22182495), (111, 14788330), (185, 8872998), (222, 7394165), (370, 4436499), (555, 2957666), (971, 1690530), (1110, 1478833), (1523, 1077810), (1942, 845265), (2913, 563510), (3046, 538905), (4569, 359270), (4855, 338106), (5826, 281755), (7615, 215562), (9138, 179635), (9710, 169053), (14565, 112702), (15230, 107781), (22845, 71854), (29130, 56351), (35927, 45690)]