1407430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 2696688

約数和(自身を除く): 1289258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 487, 578, 974, 1445, 2435, 2890, 4870, 8279, 16558, 41395, 82790, 140743, 281486, 703715, 1407430]

約数ペア:

[(1, 1407430), (2, 703715), (5, 281486), (10, 140743), (17, 82790), (34, 41395), (85, 16558), (170, 8279), (289, 4870), (487, 2890), (578, 2435), (974, 1445)]