38363580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{213131}}^1$

素因数の和:213146

約数の個数: 36

約数和(自身を含む): 116370072

約数和(自身を除く): 78006492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 213131, 426262, 639393, 852524, 1065655, 1278786, 1918179, 2131310, 2557572, 3196965, 3836358, 4262620, 6393930, 7672716, 9590895, 12787860, 19181790, 38363580]

約数ペア:

[(1, 38363580), (2, 19181790), (3, 12787860), (4, 9590895), (5, 7672716), (6, 6393930), (9, 4262620), (10, 3836358), (12, 3196965), (15, 2557572), (18, 2131310), (20, 1918179), (30, 1278786), (36, 1065655), (45, 852524), (60, 639393), (90, 426262), (180, 213131)]