28300260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{471671}}^1$

素因数の和:471683

約数の個数: 24

約数和(自身を含む): 79240896

約数和(自身を除く): 50940636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 471671, 943342, 1415013, 1886684, 2358355, 2830026, 4716710, 5660052, 7075065, 9433420, 14150130, 28300260]

約数ペア:

[(1, 28300260), (2, 14150130), (3, 9433420), (4, 7075065), (5, 5660052), (6, 4716710), (10, 2830026), (12, 2358355), (15, 1886684), (20, 1415013), (30, 943342), (60, 471671)]