2453156690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{10859}}^1$

素因数の和:10955

約数の個数: 64

約数和(自身を含む): 4926096000

約数和(自身を除く): 2472939310

約数列:

[1, 2, 5, 10, 19, 29, 38, 41, 58, 82, 95, 145, 190, 205, 290, 410, 551, 779, 1102, 1189, 1558, 2378, 2755, 3895, 5510, 5945, 7790, 10859, 11890, 21718, 22591, 45182, 54295, 108590, 112955, 206321, 225910, 314911, 412642, 445219, 629822, 890438, 1031605, 1574555, 2063210, 2226095, 3149110, 4452190, 5983309, 8459161, 11966618, 12911351, 16918322, 25822702, 29916545, 42295805, 59833090, 64556755, 84591610, 129113510, 245315669, 490631338, 1226578345, 2453156690]

約数ペア:

[(1, 2453156690), (2, 1226578345), (5, 490631338), (10, 245315669), (19, 129113510), (29, 84591610), (38, 64556755), (41, 59833090), (58, 42295805), (82, 29916545), (95, 25822702), (145, 16918322), (190, 12911351), (205, 11966618), (290, 8459161), (410, 5983309), (551, 4452190), (779, 3149110), (1102, 2226095), (1189, 2063210), (1558, 1574555), (2378, 1031605), (2755, 890438), (3895, 629822), (5510, 445219), (5945, 412642), (7790, 314911), (10859, 225910), (11890, 206321), (21718, 112955), (22591, 108590), (45182, 54295)]