74674330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 66589670

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 2179, 3427, 4358, 6854, 10895, 17135, 21790, 34270, 50117, 100234, 250585, 324671, 501170, 649342, 1623355, 3246710, 7467433, 14934866, 37337165, 74674330]

約数ペア:

[(1, 74674330), (2, 37337165), (5, 14934866), (10, 7467433), (23, 3246710), (46, 1623355), (115, 649342), (149, 501170), (230, 324671), (298, 250585), (745, 100234), (1490, 50117), (2179, 34270), (3427, 21790), (4358, 17135), (6854, 10895)]