477680970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1224823}}^1$

素因数の和:1224846

約数の個数: 32

約数和(自身を含む): 1234622592

約数和(自身を除く): 756941622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1224823, 2449646, 3674469, 6124115, 7348938, 12248230, 15922699, 18372345, 31845398, 36744690, 47768097, 79613495, 95536194, 159226990, 238840485, 477680970]

約数ペア:

[(1, 477680970), (2, 238840485), (3, 159226990), (5, 95536194), (6, 79613495), (10, 47768097), (13, 36744690), (15, 31845398), (26, 18372345), (30, 15922699), (39, 12248230), (65, 7348938), (78, 6124115), (130, 3674469), (195, 2449646), (390, 1224823)]