223670510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{6133}}^1$

素因数の和:6668

約数の個数: 32

約数和(自身を含む): 461080512

約数和(自身を除く): 237410002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 521, 1042, 2605, 3647, 5210, 6133, 7294, 12266, 18235, 30665, 36470, 42931, 61330, 85862, 214655, 429310, 3195293, 6390586, 15976465, 22367051, 31952930, 44734102, 111835255, 223670510]

約数ペア:

[(1, 223670510), (2, 111835255), (5, 44734102), (7, 31952930), (10, 22367051), (14, 15976465), (35, 6390586), (70, 3195293), (521, 429310), (1042, 214655), (2605, 85862), (3647, 61330), (5210, 42931), (6133, 36470), (7294, 30665), (12266, 18235)]