80703570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37889}}^1$

素因数の和:37970

約数の個数: 32

約数和(自身を含む): 196421760

約数和(自身を除く): 115718190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 37889, 75778, 113667, 189445, 227334, 378890, 568335, 1136670, 2690119, 5380238, 8070357, 13450595, 16140714, 26901190, 40351785, 80703570]

約数ペア:

[(1, 80703570), (2, 40351785), (3, 26901190), (5, 16140714), (6, 13450595), (10, 8070357), (15, 5380238), (30, 2690119), (71, 1136670), (142, 568335), (213, 378890), (355, 227334), (426, 189445), (710, 113667), (1065, 75778), (2130, 37889)]