155655230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1129}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 297289440

約数和(自身を除く): 141634210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 811, 1129, 1622, 2258, 4055, 5645, 8110, 11290, 13787, 19193, 27574, 38386, 68935, 95965, 137870, 191930, 915619, 1831238, 4578095, 9156190, 15565523, 31131046, 77827615, 155655230]

約数ペア:

[(1, 155655230), (2, 77827615), (5, 31131046), (10, 15565523), (17, 9156190), (34, 4578095), (85, 1831238), (170, 915619), (811, 191930), (1129, 137870), (1622, 95965), (2258, 68935), (4055, 38386), (5645, 27574), (8110, 19193), (11290, 13787)]