6483778220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{106187}}^1$

素因数の和:106310

約数の個数: 48

約数和(自身を含む): 14128950528

約数和(自身を除く): 7645172308

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1420, 3053, 6106, 12212, 15265, 30530, 61060, 106187, 212374, 424748, 530935, 1061870, 2123740, 4566041, 7539277, 9132082, 15078554, 18264164, 22830205, 30157108, 37696385, 45660410, 75392770, 91320820, 150785540, 324188911, 648377822, 1296755644, 1620944555, 3241889110, 6483778220]

約数ペア:

[(1, 6483778220), (2, 3241889110), (4, 1620944555), (5, 1296755644), (10, 648377822), (20, 324188911), (43, 150785540), (71, 91320820), (86, 75392770), (142, 45660410), (172, 37696385), (215, 30157108), (284, 22830205), (355, 18264164), (430, 15078554), (710, 9132082), (860, 7539277), (1420, 4566041), (3053, 2123740), (6106, 1061870), (12212, 530935), (15265, 424748), (30530, 212374), (61060, 106187)]