71646110

素因数分解:

$2^1\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{2999}}^1$

素因数の和:5395

約数の個数: 16

約数和(自身を含む): 129060000

約数和(自身を除く): 57413890

約数列:

[1, 2, 5, 10, 2389, 2999, 4778, 5998, 11945, 14995, 23890, 29990, 7164611, 14329222, 35823055, 71646110]

約数ペア:

[(1, 71646110), (2, 35823055), (5, 14329222), (10, 7164611), (2389, 29990), (2999, 23890), (4778, 14995), (5998, 11945)]