64248810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5087}}^1$

素因数の和:5518

約数の個数: 32

約数和(自身を含む): 154593792

約数和(自身を除く): 90344982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 5087, 6315, 10174, 12630, 15261, 25435, 30522, 50870, 76305, 152610, 2141627, 4283254, 6424881, 10708135, 12849762, 21416270, 32124405, 64248810]

約数ペア:

[(1, 64248810), (2, 32124405), (3, 21416270), (5, 12849762), (6, 10708135), (10, 6424881), (15, 4283254), (30, 2141627), (421, 152610), (842, 76305), (1263, 50870), (2105, 30522), (2526, 25435), (4210, 15261), (5087, 12630), (6315, 10174)]