71473170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5659}}^1$

素因数の和:6090

約数の個数: 32

約数和(自身を含む): 171973440

約数和(自身を除く): 100500270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 5659, 6315, 11318, 12630, 16977, 28295, 33954, 56590, 84885, 169770, 2382439, 4764878, 7147317, 11912195, 14294634, 23824390, 35736585, 71473170]

約数ペア:

[(1, 71473170), (2, 35736585), (3, 23824390), (5, 14294634), (6, 11912195), (10, 7147317), (15, 4764878), (30, 2382439), (421, 169770), (842, 84885), (1263, 56590), (2105, 33954), (2526, 28295), (4210, 16977), (5659, 12630), (6315, 11318)]