22311570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2131}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 53726400

約数和(自身を除く): 31414830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 2131, 3490, 4262, 5235, 6393, 10470, 10655, 12786, 21310, 31965, 63930, 743719, 1487438, 2231157, 3718595, 4462314, 7437190, 11155785, 22311570]

約数ペア:

[(1, 22311570), (2, 11155785), (3, 7437190), (5, 4462314), (6, 3718595), (10, 2231157), (15, 1487438), (30, 743719), (349, 63930), (698, 31965), (1047, 21310), (1745, 12786), (2094, 10655), (2131, 10470), (3490, 6393), (4262, 5235)]