426575910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{330679}}^1$

素因数の和:330732

約数の個数: 32

約数和(自身を含む): 1047594240

約数和(自身を除く): 621018330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 330679, 661358, 992037, 1653395, 1984074, 3306790, 4960185, 9920370, 14219197, 28438394, 42657591, 71095985, 85315182, 142191970, 213287955, 426575910]

約数ペア:

[(1, 426575910), (2, 213287955), (3, 142191970), (5, 85315182), (6, 71095985), (10, 42657591), (15, 28438394), (30, 14219197), (43, 9920370), (86, 4960185), (129, 3306790), (215, 1984074), (258, 1653395), (430, 992037), (645, 661358), (1290, 330679)]