22573380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{857}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 63423360

約数和(自身を除く): 40849980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 857, 878, 1317, 1714, 1756, 2195, 2571, 2634, 3428, 4285, 4390, 5142, 5268, 6585, 8570, 8780, 10284, 12855, 13170, 17140, 25710, 26340, 51420, 376223, 752446, 1128669, 1504892, 1881115, 2257338, 3762230, 4514676, 5643345, 7524460, 11286690, 22573380]

約数ペア:

[(1, 22573380), (2, 11286690), (3, 7524460), (4, 5643345), (5, 4514676), (6, 3762230), (10, 2257338), (12, 1881115), (15, 1504892), (20, 1128669), (30, 752446), (60, 376223), (439, 51420), (857, 26340), (878, 25710), (1317, 17140), (1714, 13170), (1756, 12855), (2195, 10284), (2571, 8780), (2634, 8570), (3428, 6585), (4285, 5268), (4390, 5142)]