91516460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22541}}^1$

素因数の和:22586

約数の個数: 48

約数和(自身を含む): 227223360

約数和(自身を除く): 135706900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 22541, 45082, 90164, 112705, 157787, 225410, 315574, 450820, 631148, 653689, 788935, 1307378, 1577870, 2614756, 3155740, 3268445, 4575823, 6536890, 9151646, 13073780, 18303292, 22879115, 45758230, 91516460]

約数ペア:

[(1, 91516460), (2, 45758230), (4, 22879115), (5, 18303292), (7, 13073780), (10, 9151646), (14, 6536890), (20, 4575823), (28, 3268445), (29, 3155740), (35, 2614756), (58, 1577870), (70, 1307378), (116, 788935), (140, 653689), (145, 631148), (203, 450820), (290, 315574), (406, 225410), (580, 157787), (812, 112705), (1015, 90164), (2030, 45082), (4060, 22541)]