83728860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1395481}}^1$

素因数の和:1395493

約数の個数: 24

約数和(自身を含む): 234440976

約数和(自身を除く): 150712116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1395481, 2790962, 4186443, 5581924, 6977405, 8372886, 13954810, 16745772, 20932215, 27909620, 41864430, 83728860]

約数ペア:

[(1, 83728860), (2, 41864430), (3, 27909620), (4, 20932215), (5, 16745772), (6, 13954810), (10, 8372886), (12, 6977405), (15, 5581924), (20, 4186443), (30, 2790962), (60, 1395481)]