1261531590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3822823}}^1$

素因数の和:3822844

約数の個数: 32

約数和(自身を含む): 3302919936

約数和(自身を除く): 2041388346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 3822823, 7645646, 11468469, 19114115, 22936938, 38228230, 42051053, 57342345, 84102106, 114684690, 126153159, 210255265, 252306318, 420510530, 630765795, 1261531590]

約数ペア:

[(1, 1261531590), (2, 630765795), (3, 420510530), (5, 252306318), (6, 210255265), (10, 126153159), (11, 114684690), (15, 84102106), (22, 57342345), (30, 42051053), (33, 38228230), (55, 22936938), (66, 19114115), (110, 11468469), (165, 7645646), (330, 3822823)]