65821020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1097017}}^1$

素因数の和:1097029

約数の個数: 24

約数和(自身を含む): 184299024

約数和(自身を除く): 118478004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1097017, 2194034, 3291051, 4388068, 5485085, 6582102, 10970170, 13164204, 16455255, 21940340, 32910510, 65821020]

約数ペア:

[(1, 65821020), (2, 32910510), (3, 21940340), (4, 16455255), (5, 13164204), (6, 10970170), (10, 6582102), (12, 5485085), (15, 4388068), (20, 3291051), (30, 2194034), (60, 1097017)]