28744830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{319387}}^1$

素因数の和:319400

約数の個数: 24

約数和(自身を含む): 74736792

約数和(自身を除く): 45991962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 319387, 638774, 958161, 1596935, 1916322, 2874483, 3193870, 4790805, 5748966, 9581610, 14372415, 28744830]

約数ペア:

[(1, 28744830), (2, 14372415), (3, 9581610), (5, 5748966), (6, 4790805), (9, 3193870), (10, 2874483), (15, 1916322), (18, 1596935), (30, 958161), (45, 638774), (90, 319387)]