818103630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{940349}}^1$

素因数の和:940388

約数の個数: 32

約数和(自身を含む): 2031156000

約数和(自身を除く): 1213052370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 940349, 1880698, 2821047, 4701745, 5642094, 9403490, 14105235, 27270121, 28210470, 54540242, 81810363, 136350605, 163620726, 272701210, 409051815, 818103630]

約数ペア:

[(1, 818103630), (2, 409051815), (3, 272701210), (5, 163620726), (6, 136350605), (10, 81810363), (15, 54540242), (29, 28210470), (30, 27270121), (58, 14105235), (87, 9403490), (145, 5642094), (174, 4701745), (290, 2821047), (435, 1880698), (870, 940349)]