187310270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{3137}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 385898688

約数和(自身を除く): 198588418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1706, 3137, 4265, 5971, 6274, 8530, 11942, 15685, 21959, 29855, 31370, 43918, 59710, 109795, 219590, 2675861, 5351722, 13379305, 18731027, 26758610, 37462054, 93655135, 187310270]

約数ペア:

[(1, 187310270), (2, 93655135), (5, 37462054), (7, 26758610), (10, 18731027), (14, 13379305), (35, 5351722), (70, 2675861), (853, 219590), (1706, 109795), (3137, 59710), (4265, 43918), (5971, 31370), (6274, 29855), (8530, 21959), (11942, 15685)]