139770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1553}}^1$

素因数の和:1566

約数の個数: 24

約数和(自身を含む): 363636

約数和(自身を除く): 223866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1553, 3106, 4659, 7765, 9318, 13977, 15530, 23295, 27954, 46590, 69885, 139770]

約数ペア:

[(1, 139770), (2, 69885), (3, 46590), (5, 27954), (6, 23295), (9, 15530), (10, 13977), (15, 9318), (18, 7765), (30, 4659), (45, 3106), (90, 1553)]