68818170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32309}}^1$

素因数の和:32390

約数の個数: 32

約数和(自身を含む): 167495040

約数和(自身を除く): 98676870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 32309, 64618, 96927, 161545, 193854, 323090, 484635, 969270, 2293939, 4587878, 6881817, 11469695, 13763634, 22939390, 34409085, 68818170]

約数ペア:

[(1, 68818170), (2, 34409085), (3, 22939390), (5, 13763634), (6, 11469695), (10, 6881817), (15, 4587878), (30, 2293939), (71, 969270), (142, 484635), (213, 323090), (355, 193854), (426, 161545), (710, 96927), (1065, 64618), (2130, 32309)]