275377910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{7477}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 516879360

約数和(自身を除く): 241501450

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 3683, 7366, 7477, 14954, 18415, 36830, 37385, 74770, 216833, 433666, 949579, 1084165, 1899158, 2168330, 4747895, 9495790, 27537791, 55075582, 137688955, 275377910]

約数ペア:

[(1, 275377910), (2, 137688955), (5, 55075582), (10, 27537791), (29, 9495790), (58, 4747895), (127, 2168330), (145, 1899158), (254, 1084165), (290, 949579), (635, 433666), (1270, 216833), (3683, 74770), (7366, 37385), (7477, 36830), (14954, 18415)]