30841746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395407}}^1$

素因数の和:395425

約数の個数: 16

約数和(自身を含む): 66428544

約数和(自身を除く): 35586798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 395407, 790814, 1186221, 2372442, 5140291, 10280582, 15420873, 30841746]

約数ペア:

[(1, 30841746), (2, 15420873), (3, 10280582), (6, 5140291), (13, 2372442), (26, 1186221), (39, 790814), (78, 395407)]