90658230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232457}}^1$

素因数の和:232480

約数の個数: 32

約数和(自身を含む): 234317664

約数和(自身を除く): 143659434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 232457, 464914, 697371, 1162285, 1394742, 2324570, 3021941, 3486855, 6043882, 6973710, 9065823, 15109705, 18131646, 30219410, 45329115, 90658230]

約数ペア:

[(1, 90658230), (2, 45329115), (3, 30219410), (5, 18131646), (6, 15109705), (10, 9065823), (13, 6973710), (15, 6043882), (26, 3486855), (30, 3021941), (39, 2324570), (65, 1394742), (78, 1162285), (130, 697371), (195, 464914), (390, 232457)]