2272701145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2650

約数の個数: 64

約数和(自身を含む): 3392928000

約数和(自身を除く): 1120226855

約数列:

[1, 5, 11, 13, 29, 43, 55, 65, 143, 145, 215, 319, 377, 473, 559, 715, 1247, 1595, 1885, 2365, 2549, 2795, 4147, 6149, 6235, 12745, 13717, 16211, 20735, 28039, 30745, 33137, 68585, 73921, 81055, 109607, 140195, 165685, 178321, 364507, 369605, 548035, 813131, 891605, 960973, 1205677, 1424891, 1822535, 3178603, 4065655, 4804865, 6028385, 7124455, 10570703, 15673801, 15893015, 34964633, 41321839, 52853515, 78369005, 174823165, 206609195, 454540229, 2272701145]

約数ペア:

[(1, 2272701145), (5, 454540229), (11, 206609195), (13, 174823165), (29, 78369005), (43, 52853515), (55, 41321839), (65, 34964633), (143, 15893015), (145, 15673801), (215, 10570703), (319, 7124455), (377, 6028385), (473, 4804865), (559, 4065655), (715, 3178603), (1247, 1822535), (1595, 1424891), (1885, 1205677), (2365, 960973), (2549, 891605), (2795, 813131), (4147, 548035), (6149, 369605), (6235, 364507), (12745, 178321), (13717, 165685), (16211, 140195), (20735, 109607), (28039, 81055), (30745, 73921), (33137, 68585)]