374261710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{2087}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 685532160

約数和(自身を除く): 311270450

約数列:

[1, 2, 5, 10, 79, 158, 227, 395, 454, 790, 1135, 2087, 2270, 4174, 10435, 17933, 20870, 35866, 89665, 164873, 179330, 329746, 473749, 824365, 947498, 1648730, 2368745, 4737490, 37426171, 74852342, 187130855, 374261710]

約数ペア:

[(1, 374261710), (2, 187130855), (5, 74852342), (10, 37426171), (79, 4737490), (158, 2368745), (227, 1648730), (395, 947498), (454, 824365), (790, 473749), (1135, 329746), (2087, 179330), (2270, 164873), (4174, 89665), (10435, 35866), (17933, 20870)]