8525010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21859}}^1$

素因数の和:21882

約数の個数: 32

約数和(自身を含む): 22034880

約数和(自身を除く): 13509870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21859, 43718, 65577, 109295, 131154, 218590, 284167, 327885, 568334, 655770, 852501, 1420835, 1705002, 2841670, 4262505, 8525010]

約数ペア:

[(1, 8525010), (2, 4262505), (3, 2841670), (5, 1705002), (6, 1420835), (10, 852501), (13, 655770), (15, 568334), (26, 327885), (30, 284167), (39, 218590), (65, 131154), (78, 109295), (130, 65577), (195, 43718), (390, 21859)]