137491630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1637}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 255449376

約数和(自身を除く): 117957746

約数列:

[1, 2, 5, 10, 37, 74, 185, 227, 370, 454, 1135, 1637, 2270, 3274, 8185, 8399, 16370, 16798, 41995, 60569, 83990, 121138, 302845, 371599, 605690, 743198, 1857995, 3715990, 13749163, 27498326, 68745815, 137491630]

約数ペア:

[(1, 137491630), (2, 68745815), (5, 27498326), (10, 13749163), (37, 3715990), (74, 1857995), (185, 743198), (227, 605690), (370, 371599), (454, 302845), (1135, 121138), (1637, 83990), (2270, 60569), (3274, 41995), (8185, 16798), (8399, 16370)]