1551144990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2721307}}^1$

素因数の和:2721336

約数の個数: 32

約数和(自身を含む): 3918683520

約数和(自身を除く): 2367538530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2721307, 5442614, 8163921, 13606535, 16327842, 27213070, 40819605, 51704833, 81639210, 103409666, 155114499, 258524165, 310228998, 517048330, 775572495, 1551144990]

約数ペア:

[(1, 1551144990), (2, 775572495), (3, 517048330), (5, 310228998), (6, 258524165), (10, 155114499), (15, 103409666), (19, 81639210), (30, 51704833), (38, 40819605), (57, 27213070), (95, 16327842), (114, 13606535), (190, 8163921), (285, 5442614), (570, 2721307)]