205389330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{14851}}^1$

素因数の和:15322

約数の個数: 32

約数和(自身を含む): 494036928

約数和(自身を除く): 288647598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 4610, 6915, 13830, 14851, 29702, 44553, 74255, 89106, 148510, 222765, 445530, 6846311, 13692622, 20538933, 34231555, 41077866, 68463110, 102694665, 205389330]

約数ペア:

[(1, 205389330), (2, 102694665), (3, 68463110), (5, 41077866), (6, 34231555), (10, 20538933), (15, 13692622), (30, 6846311), (461, 445530), (922, 222765), (1383, 148510), (2305, 89106), (2766, 74255), (4610, 44553), (6915, 29702), (13830, 14851)]