1159660740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2761097}}^1$

素因数の和:2761116

約数の個数: 48

約数和(自身を含む): 3710915712

約数和(自身を除く): 2551254972

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, 2761097, 5522194, 8283291, 11044388, 13805485, 16566582, 19327679, 27610970, 33133164, 38655358, 41416455, 55221940, 57983037, 77310716, 82832910, 96638395, 115966074, 165665820, 193276790, 231932148, 289915185, 386553580, 579830370, 1159660740]

約数ペア:

[(1, 1159660740), (2, 579830370), (3, 386553580), (4, 289915185), (5, 231932148), (6, 193276790), (7, 165665820), (10, 115966074), (12, 96638395), (14, 82832910), (15, 77310716), (20, 57983037), (21, 55221940), (28, 41416455), (30, 38655358), (35, 33133164), (42, 27610970), (60, 19327679), (70, 16566582), (84, 13805485), (105, 11044388), (140, 8283291), (210, 5522194), (420, 2761097)]