517830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 1276128

約数和(自身を除く): 758298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 421, 615, 842, 1230, 1263, 2105, 2526, 4210, 6315, 12630, 17261, 34522, 51783, 86305, 103566, 172610, 258915, 517830]

約数ペア:

[(1, 517830), (2, 258915), (3, 172610), (5, 103566), (6, 86305), (10, 51783), (15, 34522), (30, 17261), (41, 12630), (82, 6315), (123, 4210), (205, 2526), (246, 2105), (410, 1263), (421, 1230), (615, 842)]