69249340

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2423}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 145585440

約数和(自身を除く): 76336100

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2423, 2858, 4846, 5716, 7145, 9692, 12115, 14290, 24230, 28580, 48460, 3462467, 6924934, 13849868, 17312335, 34624670, 69249340]

約数ペア:

[(1, 69249340), (2, 34624670), (4, 17312335), (5, 13849868), (10, 6924934), (20, 3462467), (1429, 48460), (2423, 28580), (2858, 24230), (4846, 14290), (5716, 12115), (7145, 9692)]