91479090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7243}}^1$

素因数の和:7674

約数の個数: 32

約数和(自身を含む): 220101696

約数和(自身を除く): 128622606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 7243, 12630, 14486, 21729, 36215, 43458, 72430, 108645, 217290, 3049303, 6098606, 9147909, 15246515, 18295818, 30493030, 45739545, 91479090]

約数ペア:

[(1, 91479090), (2, 45739545), (3, 30493030), (5, 18295818), (6, 15246515), (10, 9147909), (15, 6098606), (30, 3049303), (421, 217290), (842, 108645), (1263, 72430), (2105, 43458), (2526, 36215), (4210, 21729), (6315, 14486), (7243, 12630)]