13357290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{823}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 32155776

約数和(自身を除く): 18798486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 823, 1082, 1623, 1646, 2469, 2705, 3246, 4115, 4938, 5410, 8115, 8230, 12345, 16230, 24690, 445243, 890486, 1335729, 2226215, 2671458, 4452430, 6678645, 13357290]

約数ペア:

[(1, 13357290), (2, 6678645), (3, 4452430), (5, 2671458), (6, 2226215), (10, 1335729), (15, 890486), (30, 445243), (541, 24690), (823, 16230), (1082, 12345), (1623, 8230), (1646, 8115), (2469, 5410), (2705, 4938), (3246, 4115)]