47794740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113797}}^1$

素因数の和:113816

約数の個数: 48

約数和(自身を含む): 152944512

約数和(自身を除く): 105149772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 113797, 227594, 341391, 455188, 568985, 682782, 796579, 1137970, 1365564, 1593158, 1706955, 2275940, 2389737, 3186316, 3413910, 3982895, 4779474, 6827820, 7965790, 9558948, 11948685, 15931580, 23897370, 47794740]

約数ペア:

[(1, 47794740), (2, 23897370), (3, 15931580), (4, 11948685), (5, 9558948), (6, 7965790), (7, 6827820), (10, 4779474), (12, 3982895), (14, 3413910), (15, 3186316), (20, 2389737), (21, 2275940), (28, 1706955), (30, 1593158), (35, 1365564), (42, 1137970), (60, 796579), (70, 682782), (84, 568985), (105, 455188), (140, 341391), (210, 227594), (420, 113797)]