60830840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{217253}}^1$

素因数の和:217271

約数の個数: 32

約数和(自身を含む): 156422880

約数和(自身を除く): 95592040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 217253, 434506, 869012, 1086265, 1520771, 1738024, 2172530, 3041542, 4345060, 6083084, 7603855, 8690120, 12166168, 15207710, 30415420, 60830840]

約数ペア:

[(1, 60830840), (2, 30415420), (4, 15207710), (5, 12166168), (7, 8690120), (8, 7603855), (10, 6083084), (14, 4345060), (20, 3041542), (28, 2172530), (35, 1738024), (40, 1520771), (56, 1086265), (70, 869012), (140, 434506), (280, 217253)]