190491140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{46919}}^1$

素因数の和:46964

約数の個数: 48

約数和(自身を含む): 472953600

約数和(自身を除く): 282462460

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, 46919, 93838, 187676, 234595, 328433, 469190, 656866, 938380, 1313732, 1360651, 1642165, 2721302, 3284330, 5442604, 6568660, 6803255, 9524557, 13606510, 19049114, 27213020, 38098228, 47622785, 95245570, 190491140]

約数ペア:

[(1, 190491140), (2, 95245570), (4, 47622785), (5, 38098228), (7, 27213020), (10, 19049114), (14, 13606510), (20, 9524557), (28, 6803255), (29, 6568660), (35, 5442604), (58, 3284330), (70, 2721302), (116, 1642165), (140, 1360651), (145, 1313732), (203, 938380), (290, 656866), (406, 469190), (580, 328433), (812, 234595), (1015, 187676), (2030, 93838), (4060, 46919)]