61696260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{342757}}^1$

素因数の和:342772

約数の個数: 36

約数和(自身を含む): 187145868

約数和(自身を除く): 125449608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 342757, 685514, 1028271, 1371028, 1713785, 2056542, 3084813, 3427570, 4113084, 5141355, 6169626, 6855140, 10282710, 12339252, 15424065, 20565420, 30848130, 61696260]

約数ペア:

[(1, 61696260), (2, 30848130), (3, 20565420), (4, 15424065), (5, 12339252), (6, 10282710), (9, 6855140), (10, 6169626), (12, 5141355), (15, 4113084), (18, 3427570), (20, 3084813), (30, 2056542), (36, 1713785), (45, 1371028), (60, 1028271), (90, 685514), (180, 342757)]