90570858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{2659}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 207352320

約数和(自身を除く): 116781462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 1622, 2433, 2659, 4866, 5318, 5677, 7977, 11354, 15954, 17031, 18613, 34062, 37226, 55839, 111678, 2156449, 4312898, 6469347, 12938694, 15095143, 30190286, 45285429, 90570858]

約数ペア:

[(1, 90570858), (2, 45285429), (3, 30190286), (6, 15095143), (7, 12938694), (14, 6469347), (21, 4312898), (42, 2156449), (811, 111678), (1622, 55839), (2433, 37226), (2659, 34062), (4866, 18613), (5318, 17031), (5677, 15954), (7977, 11354)]