373940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2671}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 897792

約数和(自身を除く): 523852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2671, 5342, 10684, 13355, 18697, 26710, 37394, 53420, 74788, 93485, 186970, 373940]

約数ペア:

[(1, 373940), (2, 186970), (4, 93485), (5, 74788), (7, 53420), (10, 37394), (14, 26710), (20, 18697), (28, 13355), (35, 10684), (70, 5342), (140, 2671)]