3245910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 7839072

約数和(自身を除く): 4593162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 421, 514, 771, 842, 1263, 1285, 1542, 2105, 2526, 2570, 3855, 4210, 6315, 7710, 12630, 108197, 216394, 324591, 540985, 649182, 1081970, 1622955, 3245910]

約数ペア:

[(1, 3245910), (2, 1622955), (3, 1081970), (5, 649182), (6, 540985), (10, 324591), (15, 216394), (30, 108197), (257, 12630), (421, 7710), (514, 6315), (771, 4210), (842, 3855), (1263, 2570), (1285, 2526), (1542, 2105)]