70189430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 135939600

約数和(自身を除く): 65750170

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 163, 170, 289, 298, 326, 578, 745, 815, 1445, 1490, 1630, 2533, 2771, 2890, 5066, 5542, 12665, 13855, 24287, 25330, 27710, 43061, 47107, 48574, 86122, 94214, 121435, 215305, 235535, 242870, 412879, 430610, 471070, 825758, 2064395, 4128790, 7018943, 14037886, 35094715, 70189430]

約数ペア:

[(1, 70189430), (2, 35094715), (5, 14037886), (10, 7018943), (17, 4128790), (34, 2064395), (85, 825758), (149, 471070), (163, 430610), (170, 412879), (289, 242870), (298, 235535), (326, 215305), (578, 121435), (745, 94214), (815, 86122), (1445, 48574), (1490, 47107), (1630, 43061), (2533, 27710), (2771, 25330), (2890, 24287), (5066, 13855), (5542, 12665)]