29379820

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9859}}^1$

素因数の和:10017

約数の個数: 24

約数和(自身を含む): 62118000

約数和(自身を除く): 32738180

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9859, 19718, 39436, 49295, 98590, 197180, 1468991, 2937982, 5875964, 7344955, 14689910, 29379820]

約数ペア:

[(1, 29379820), (2, 14689910), (4, 7344955), (5, 5875964), (10, 2937982), (20, 1468991), (149, 197180), (298, 98590), (596, 49295), (745, 39436), (1490, 19718), (2980, 9859)]