129745230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139511}}^1$

素因数の和:139552

約数の個数: 32

約数和(自身を含む): 321435648

約数和(自身を除く): 191690418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 139511, 279022, 418533, 697555, 837066, 1395110, 2092665, 4185330, 4324841, 8649682, 12974523, 21624205, 25949046, 43248410, 64872615, 129745230]

約数ペア:

[(1, 129745230), (2, 64872615), (3, 43248410), (5, 25949046), (6, 21624205), (10, 12974523), (15, 8649682), (30, 4324841), (31, 4185330), (62, 2092665), (93, 1395110), (155, 837066), (186, 697555), (310, 418533), (465, 279022), (930, 139511)]