28042230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1061}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 67441248

約数和(自身を除く): 39399018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1061, 1762, 2122, 2643, 3183, 4405, 5286, 5305, 6366, 8810, 10610, 13215, 15915, 26430, 31830, 934741, 1869482, 2804223, 4673705, 5608446, 9347410, 14021115, 28042230]

約数ペア:

[(1, 28042230), (2, 14021115), (3, 9347410), (5, 5608446), (6, 4673705), (10, 2804223), (15, 1869482), (30, 934741), (881, 31830), (1061, 26430), (1762, 15915), (2122, 13215), (2643, 10610), (3183, 8810), (4405, 6366), (5286, 5305)]