171982010

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 313217280

約数和(自身を除く): 141235270

約数列:

[1, 2, 5, 10, 227, 239, 317, 454, 478, 634, 1135, 1195, 1585, 2270, 2390, 3170, 54253, 71959, 75763, 108506, 143918, 151526, 271265, 359795, 378815, 542530, 719590, 757630, 17198201, 34396402, 85991005, 171982010]

約数ペア:

[(1, 171982010), (2, 85991005), (5, 34396402), (10, 17198201), (227, 757630), (239, 719590), (317, 542530), (454, 378815), (478, 359795), (634, 271265), (1135, 151526), (1195, 143918), (1585, 108506), (2270, 75763), (2390, 71959), (3170, 54253)]