157628490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{169493}}^1$

素因数の和:169534

約数の個数: 32

約数和(自身を含む): 390514176

約数和(自身を除く): 232885686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 169493, 338986, 508479, 847465, 1016958, 1694930, 2542395, 5084790, 5254283, 10508566, 15762849, 26271415, 31525698, 52542830, 78814245, 157628490]

約数ペア:

[(1, 157628490), (2, 78814245), (3, 52542830), (5, 31525698), (6, 26271415), (10, 15762849), (15, 10508566), (30, 5254283), (31, 5084790), (62, 2542395), (93, 1694930), (155, 1016958), (186, 847465), (310, 508479), (465, 338986), (930, 169493)]