47458740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112997}}^1$

素因数の和:113016

約数の個数: 48

約数和(自身を含む): 151869312

約数和(自身を除く): 104410572

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, 112997, 225994, 338991, 451988, 564985, 677982, 790979, 1129970, 1355964, 1581958, 1694955, 2259940, 2372937, 3163916, 3389910, 3954895, 4745874, 6779820, 7909790, 9491748, 11864685, 15819580, 23729370, 47458740]

約数ペア:

[(1, 47458740), (2, 23729370), (3, 15819580), (4, 11864685), (5, 9491748), (6, 7909790), (7, 6779820), (10, 4745874), (12, 3954895), (14, 3389910), (15, 3163916), (20, 2372937), (21, 2259940), (28, 1694955), (30, 1581958), (35, 1355964), (42, 1129970), (60, 790979), (70, 677982), (84, 564985), (105, 451988), (140, 338991), (210, 225994), (420, 112997)]