28814430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1249}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 69300000

約数和(自身を除く): 40485570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 1249, 1538, 2307, 2498, 3747, 3845, 4614, 6245, 7494, 7690, 11535, 12490, 18735, 23070, 37470, 960481, 1920962, 2881443, 4802405, 5762886, 9604810, 14407215, 28814430]

約数ペア:

[(1, 28814430), (2, 14407215), (3, 9604810), (5, 5762886), (6, 4802405), (10, 2881443), (15, 1920962), (30, 960481), (769, 37470), (1249, 23070), (1538, 18735), (2307, 12490), (2498, 11535), (3747, 7690), (3845, 7494), (4614, 6245)]