4521860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32299}}^1$

素因数の和:32315

約数の個数: 24

約数和(自身を含む): 10852800

約数和(自身を除く): 6330940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32299, 64598, 129196, 161495, 226093, 322990, 452186, 645980, 904372, 1130465, 2260930, 4521860]

約数ペア:

[(1, 4521860), (2, 2260930), (4, 1130465), (5, 904372), (7, 645980), (10, 452186), (14, 322990), (20, 226093), (28, 161495), (35, 129196), (70, 64598), (140, 32299)]