3090230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 6537888

約数和(自身を除く): 3447658

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2161, 4322, 10805, 21610, 23771, 28093, 47542, 56186, 118855, 140465, 237710, 280930, 309023, 618046, 1545115, 3090230]

約数ペア:

[(1, 3090230), (2, 1545115), (5, 618046), (10, 309023), (11, 280930), (13, 237710), (22, 140465), (26, 118855), (55, 56186), (65, 47542), (110, 28093), (130, 23771), (143, 21610), (286, 10805), (715, 4322), (1430, 2161)]