258148910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{32309}}^1$

素因数の和:32380

約数の個数: 32

約数和(自身を含む): 502485120

約数和(自身を除く): 244336210

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 32309, 64618, 161545, 323090, 549253, 1098506, 1518523, 2746265, 3037046, 5492530, 7592615, 15185230, 25814891, 51629782, 129074455, 258148910]

約数ペア:

[(1, 258148910), (2, 129074455), (5, 51629782), (10, 25814891), (17, 15185230), (34, 7592615), (47, 5492530), (85, 3037046), (94, 2746265), (170, 1518523), (235, 1098506), (470, 549253), (799, 323090), (1598, 161545), (3995, 64618), (7990, 32309)]