67469390

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{21977}}^1$

素因数の和:22291

約数の個数: 16

約数和(自身を含む): 121846032

約数和(自身を除く): 54376642

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 21977, 43954, 109885, 219770, 6746939, 13493878, 33734695, 67469390]

約数ペア:

[(1, 67469390), (2, 33734695), (5, 13493878), (10, 6746939), (307, 219770), (614, 109885), (1535, 43954), (3070, 21977)]