425653980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7094233}}^1$

素因数の和:7094245

約数の個数: 24

約数和(自身を含む): 1191831312

約数和(自身を除く): 766177332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7094233, 14188466, 21282699, 28376932, 35471165, 42565398, 70942330, 85130796, 106413495, 141884660, 212826990, 425653980]

約数ペア:

[(1, 425653980), (2, 212826990), (3, 141884660), (4, 106413495), (5, 85130796), (6, 70942330), (10, 42565398), (12, 35471165), (15, 28376932), (20, 21282699), (30, 14188466), (60, 7094233)]