2010214215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{64091}}^1$

素因数の和:64160

約数の個数: 48

約数和(自身を含む): 3779377056

約数和(自身を除く): 1769162841

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 6273, 10455, 31365, 64091, 192273, 320455, 576819, 961365, 1089547, 2627731, 2884095, 3268641, 5447735, 7883193, 9805923, 13138655, 16343205, 23649579, 39415965, 44671427, 49029615, 118247895, 134014281, 223357135, 402042843, 670071405, 2010214215]

約数ペア:

[(1, 2010214215), (3, 670071405), (5, 402042843), (9, 223357135), (15, 134014281), (17, 118247895), (41, 49029615), (45, 44671427), (51, 39415965), (85, 23649579), (123, 16343205), (153, 13138655), (205, 9805923), (255, 7883193), (369, 5447735), (615, 3268641), (697, 2884095), (765, 2627731), (1845, 1089547), (2091, 961365), (3485, 576819), (6273, 320455), (10455, 192273), (31365, 64091)]