47134020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18269}}^1$

素因数の和:18324

約数の個数: 48

約数和(自身を含む): 135051840

約数和(自身を除く): 87917820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 18269, 36538, 54807, 73076, 91345, 109614, 182690, 219228, 274035, 365380, 548070, 785567, 1096140, 1571134, 2356701, 3142268, 3927835, 4713402, 7855670, 9426804, 11783505, 15711340, 23567010, 47134020]

約数ペア:

[(1, 47134020), (2, 23567010), (3, 15711340), (4, 11783505), (5, 9426804), (6, 7855670), (10, 4713402), (12, 3927835), (15, 3142268), (20, 2356701), (30, 1571134), (43, 1096140), (60, 785567), (86, 548070), (129, 365380), (172, 274035), (215, 219228), (258, 182690), (430, 109614), (516, 91345), (645, 73076), (860, 54807), (1290, 36538), (2580, 18269)]