28204830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313387}}^1$

素因数の和:313400

約数の個数: 24

約数和(自身を含む): 73332792

約数和(自身を除く): 45127962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313387, 626774, 940161, 1566935, 1880322, 2820483, 3133870, 4700805, 5640966, 9401610, 14102415, 28204830]

約数ペア:

[(1, 28204830), (2, 14102415), (3, 9401610), (5, 5640966), (6, 4700805), (9, 3133870), (10, 2820483), (15, 1880322), (18, 1566935), (30, 940161), (45, 626774), (90, 313387)]