22186020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21751}}^1$

素因数の和:21780

約数の個数: 48

約数和(自身を含む): 65778048

約数和(自身を除く): 43592028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 21751, 43502, 65253, 87004, 108755, 130506, 217510, 261012, 326265, 369767, 435020, 652530, 739534, 1109301, 1305060, 1479068, 1848835, 2218602, 3697670, 4437204, 5546505, 7395340, 11093010, 22186020]

約数ペア:

[(1, 22186020), (2, 11093010), (3, 7395340), (4, 5546505), (5, 4437204), (6, 3697670), (10, 2218602), (12, 1848835), (15, 1479068), (17, 1305060), (20, 1109301), (30, 739534), (34, 652530), (51, 435020), (60, 369767), (68, 326265), (85, 261012), (102, 217510), (170, 130506), (204, 108755), (255, 87004), (340, 65253), (510, 43502), (1020, 21751)]