71742830

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{23369}}^1$

素因数の和:23683

約数の個数: 16

約数和(自身を含む): 129563280

約数和(自身を除く): 57820450

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 23369, 46738, 116845, 233690, 7174283, 14348566, 35871415, 71742830]

約数ペア:

[(1, 71742830), (2, 35871415), (5, 14348566), (10, 7174283), (307, 233690), (614, 116845), (1535, 46738), (3070, 23369)]