9982260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{55457}}^1$

素因数の和:55472

約数の個数: 36

約数和(自身を含む): 30280068

約数和(自身を除く): 20297808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55457, 110914, 166371, 221828, 277285, 332742, 499113, 554570, 665484, 831855, 998226, 1109140, 1663710, 1996452, 2495565, 3327420, 4991130, 9982260]

約数ペア:

[(1, 9982260), (2, 4991130), (3, 3327420), (4, 2495565), (5, 1996452), (6, 1663710), (9, 1109140), (10, 998226), (12, 831855), (15, 665484), (18, 554570), (20, 499113), (30, 332742), (36, 277285), (45, 221828), (60, 166371), (90, 110914), (180, 55457)]