870801276

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{1559}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 2059948800

約数和(自身を除く): 1189147524

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 523, 534, 1046, 1068, 1559, 1569, 2092, 3118, 3138, 4677, 6236, 6276, 9354, 18708, 46547, 93094, 138751, 139641, 186188, 277502, 279282, 416253, 555004, 558564, 815357, 832506, 1630714, 1665012, 2446071, 3261428, 4892142, 9784284, 72566773, 145133546, 217700319, 290267092, 435400638, 870801276]

約数ペア:

[(1, 870801276), (2, 435400638), (3, 290267092), (4, 217700319), (6, 145133546), (12, 72566773), (89, 9784284), (178, 4892142), (267, 3261428), (356, 2446071), (523, 1665012), (534, 1630714), (1046, 832506), (1068, 815357), (1559, 558564), (1569, 555004), (2092, 416253), (3118, 279282), (3138, 277502), (4677, 186188), (6236, 139641), (6276, 138751), (9354, 93094), (18708, 46547)]