147840808730

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6607}}^1\times {\mathrm{5471}}^1$

素因数の和:12494

約数の個数: 32

約数和(自身を含む): 266853242880

約数和(自身を除く): 119012434150

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 5471, 6607, 10942, 13214, 27355, 33035, 54710, 66070, 2237639, 2702263, 4475278, 5404526, 11188195, 13511315, 22376390, 27022630, 36146897, 72293794, 180734485, 361468970, 14784080873, 29568161746, 73920404365, 147840808730]

約数ペア:

[(1, 147840808730), (2, 73920404365), (5, 29568161746), (10, 14784080873), (409, 361468970), (818, 180734485), (2045, 72293794), (4090, 36146897), (5471, 27022630), (6607, 22376390), (10942, 13511315), (13214, 11188195), (27355, 5404526), (33035, 4475278), (54710, 2702263), (66070, 2237639)]