30211344

素因数分解:

$2^4\times 3^2\times {\mathrm{209801}}^1$

素因数の和:209815

約数の個数: 30

約数和(自身を含む): 84550206

約数和(自身を除く): 54338862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 209801, 419602, 629403, 839204, 1258806, 1678408, 1888209, 2517612, 3356816, 3776418, 5035224, 7552836, 10070448, 15105672, 30211344]

約数ペア:

[(1, 30211344), (2, 15105672), (3, 10070448), (4, 7552836), (6, 5035224), (8, 3776418), (9, 3356816), (12, 2517612), (16, 1888209), (18, 1678408), (24, 1258806), (36, 839204), (48, 629403), (72, 419602), (144, 209801)]