38869830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431887}}^1$

素因数の和:431900

約数の個数: 24

約数和(自身を含む): 101061792

約数和(自身を除く): 62191962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431887, 863774, 1295661, 2159435, 2591322, 3886983, 4318870, 6478305, 7773966, 12956610, 19434915, 38869830]

約数ペア:

[(1, 38869830), (2, 19434915), (3, 12956610), (5, 7773966), (6, 6478305), (9, 4318870), (10, 3886983), (15, 2591322), (18, 2159435), (30, 1295661), (45, 863774), (90, 431887)]