25470870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8243}}^1$

素因数の和:8356

約数の個数: 32

約数和(自身を含む): 61731072

約数和(自身を除く): 36260202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 8243, 16486, 24729, 41215, 49458, 82430, 123645, 247290, 849029, 1698058, 2547087, 4245145, 5094174, 8490290, 12735435, 25470870]

約数ペア:

[(1, 25470870), (2, 12735435), (3, 8490290), (5, 5094174), (6, 4245145), (10, 2547087), (15, 1698058), (30, 849029), (103, 247290), (206, 123645), (309, 82430), (515, 49458), (618, 41215), (1030, 24729), (1545, 16486), (3090, 8243)]