12220710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{407357}}^1$

素因数の和:407367

約数の個数: 16

約数和(自身を含む): 29329776

約数和(自身を除く): 17109066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 407357, 814714, 1222071, 2036785, 2444142, 4073570, 6110355, 12220710]

約数ペア:

[(1, 12220710), (2, 6110355), (3, 4073570), (5, 2444142), (6, 2036785), (10, 1222071), (15, 814714), (30, 407357)]