129250070

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{42101}}^1$

素因数の和:42415

約数の個数: 16

約数和(自身を含む): 233413488

約数和(自身を除く): 104163418

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 42101, 84202, 210505, 421010, 12925007, 25850014, 64625035, 129250070]

約数ペア:

[(1, 129250070), (2, 64625035), (5, 25850014), (10, 12925007), (307, 421010), (614, 210505), (1535, 84202), (3070, 42101)]