74188860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1236481}}^1$

素因数の和:1236493

約数の個数: 24

約数和(自身を含む): 207728976

約数和(自身を除く): 133540116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1236481, 2472962, 3709443, 4945924, 6182405, 7418886, 12364810, 14837772, 18547215, 24729620, 37094430, 74188860]

約数ペア:

[(1, 74188860), (2, 37094430), (3, 24729620), (4, 18547215), (5, 14837772), (6, 12364810), (10, 7418886), (12, 6182405), (15, 4945924), (20, 3709443), (30, 2472962), (60, 1236481)]