816215010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2092859}}^1$

素因数の和:2092882

約数の個数: 32

約数和(自身を含む): 2109602880

約数和(自身を除く): 1293387870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2092859, 4185718, 6278577, 10464295, 12557154, 20928590, 27207167, 31392885, 54414334, 62785770, 81621501, 136035835, 163243002, 272071670, 408107505, 816215010]

約数ペア:

[(1, 816215010), (2, 408107505), (3, 272071670), (5, 163243002), (6, 136035835), (10, 81621501), (13, 62785770), (15, 54414334), (26, 31392885), (30, 27207167), (39, 20928590), (65, 12557154), (78, 10464295), (130, 6278577), (195, 4185718), (390, 2092859)]