30432760

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1283}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 68642640

約数和(自身を除く): 38209880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 1283, 2372, 2566, 2965, 4744, 5132, 5930, 6415, 10264, 11860, 12830, 23720, 25660, 51320, 760819, 1521638, 3043276, 3804095, 6086552, 7608190, 15216380, 30432760]

約数ペア:

[(1, 30432760), (2, 15216380), (4, 7608190), (5, 6086552), (8, 3804095), (10, 3043276), (20, 1521638), (40, 760819), (593, 51320), (1186, 25660), (1283, 23720), (2372, 12830), (2566, 11860), (2965, 10264), (4744, 6415), (5132, 5930)]