9979260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 28425600

約数和(自身を除く): 18446340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 2819, 3540, 5638, 8457, 11276, 14095, 16914, 28190, 33828, 42285, 56380, 84570, 166321, 169140, 332642, 498963, 665284, 831605, 997926, 1663210, 1995852, 2494815, 3326420, 4989630, 9979260]

約数ペア:

[(1, 9979260), (2, 4989630), (3, 3326420), (4, 2494815), (5, 1995852), (6, 1663210), (10, 997926), (12, 831605), (15, 665284), (20, 498963), (30, 332642), (59, 169140), (60, 166321), (118, 84570), (177, 56380), (236, 42285), (295, 33828), (354, 28190), (590, 16914), (708, 14095), (885, 11276), (1180, 8457), (1770, 5638), (2819, 3540)]