65192190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{310439}}^1$

素因数の和:310456

約数の個数: 32

約数和(自身を含む): 178813440

約数和(自身を除く): 113621250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 310439, 620878, 931317, 1552195, 1862634, 2173073, 3104390, 4346146, 4656585, 6519219, 9313170, 10865365, 13038438, 21730730, 32596095, 65192190]

約数ペア:

[(1, 65192190), (2, 32596095), (3, 21730730), (5, 13038438), (6, 10865365), (7, 9313170), (10, 6519219), (14, 4656585), (15, 4346146), (21, 3104390), (30, 2173073), (35, 1862634), (42, 1552195), (70, 931317), (105, 620878), (210, 310439)]