87928860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1465481}}^1$

素因数の和:1465493

約数の個数: 24

約数和(自身を含む): 246200976

約数和(自身を除く): 158272116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1465481, 2930962, 4396443, 5861924, 7327405, 8792886, 14654810, 17585772, 21982215, 29309620, 43964430, 87928860]

約数ペア:

[(1, 87928860), (2, 43964430), (3, 29309620), (4, 21982215), (5, 17585772), (6, 14654810), (10, 8792886), (12, 7327405), (15, 5861924), (20, 4396443), (30, 2930962), (60, 1465481)]