139771530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1553017}}^1$

素因数の和:1553030

約数の個数: 24

約数和(自身を含む): 363406212

約数和(自身を除く): 223634682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1553017, 3106034, 4659051, 7765085, 9318102, 13977153, 15530170, 23295255, 27954306, 46590510, 69885765, 139771530]

約数ペア:

[(1, 139771530), (2, 69885765), (3, 46590510), (5, 27954306), (6, 23295255), (9, 15530170), (10, 13977153), (15, 9318102), (18, 7765085), (30, 4659051), (45, 3106034), (90, 1553017)]