4073820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 11679360

約数和(自身を除く): 7605540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1579, 2580, 3158, 4737, 6316, 7895, 9474, 15790, 18948, 23685, 31580, 47370, 67897, 94740, 135794, 203691, 271588, 339485, 407382, 678970, 814764, 1018455, 1357940, 2036910, 4073820]

約数ペア:

[(1, 4073820), (2, 2036910), (3, 1357940), (4, 1018455), (5, 814764), (6, 678970), (10, 407382), (12, 339485), (15, 271588), (20, 203691), (30, 135794), (43, 94740), (60, 67897), (86, 47370), (129, 31580), (172, 23685), (215, 18948), (258, 15790), (430, 9474), (516, 7895), (645, 6316), (860, 4737), (1290, 3158), (1579, 2580)]