15709852140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{295187}}^1$

素因数の和:296086

約数の個数: 48

約数和(自身を含む): 44037326592

約数和(自身を除く): 28327474452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3548, 4435, 5322, 8870, 10644, 13305, 17740, 26610, 53220, 295187, 590374, 885561, 1180748, 1475935, 1771122, 2951870, 3542244, 4427805, 5903740, 8855610, 17711220, 261830869, 523661738, 785492607, 1047323476, 1309154345, 1570985214, 2618308690, 3141970428, 3927463035, 5236617380, 7854926070, 15709852140]

約数ペア:

[(1, 15709852140), (2, 7854926070), (3, 5236617380), (4, 3927463035), (5, 3141970428), (6, 2618308690), (10, 1570985214), (12, 1309154345), (15, 1047323476), (20, 785492607), (30, 523661738), (60, 261830869), (887, 17711220), (1774, 8855610), (2661, 5903740), (3548, 4427805), (4435, 3542244), (5322, 2951870), (8870, 1771122), (10644, 1475935), (13305, 1180748), (17740, 885561), (26610, 590374), (53220, 295187)]