139848420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15643}}^1$

素因数の和:15804

約数の個数: 48

約数和(自身を含む): 394228800

約数和(自身を除く): 254380380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 15643, 31286, 46929, 62572, 78215, 93858, 156430, 187716, 234645, 312860, 469290, 938580, 2330807, 4661614, 6992421, 9323228, 11654035, 13984842, 23308070, 27969684, 34962105, 46616140, 69924210, 139848420]

約数ペア:

[(1, 139848420), (2, 69924210), (3, 46616140), (4, 34962105), (5, 27969684), (6, 23308070), (10, 13984842), (12, 11654035), (15, 9323228), (20, 6992421), (30, 4661614), (60, 2330807), (149, 938580), (298, 469290), (447, 312860), (596, 234645), (745, 187716), (894, 156430), (1490, 93858), (1788, 78215), (2235, 62572), (2980, 46929), (4470, 31286), (8940, 15643)]