45173660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322669}}^1$

素因数の和:322685

約数の個数: 24

約数和(自身を含む): 108417120

約数和(自身を除く): 63243460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322669, 645338, 1290676, 1613345, 2258683, 3226690, 4517366, 6453380, 9034732, 11293415, 22586830, 45173660]

約数ペア:

[(1, 45173660), (2, 22586830), (4, 11293415), (5, 9034732), (7, 6453380), (10, 4517366), (14, 3226690), (20, 2258683), (28, 1613345), (35, 1290676), (70, 645338), (140, 322669)]