38521620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{214009}}^1$

素因数の和:214024

約数の個数: 36

約数和(自身を含む): 116849460

約数和(自身を除く): 78327840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 214009, 428018, 642027, 856036, 1070045, 1284054, 1926081, 2140090, 2568108, 3210135, 3852162, 4280180, 6420270, 7704324, 9630405, 12840540, 19260810, 38521620]

約数ペア:

[(1, 38521620), (2, 19260810), (3, 12840540), (4, 9630405), (5, 7704324), (6, 6420270), (9, 4280180), (10, 3852162), (12, 3210135), (15, 2568108), (18, 2140090), (20, 1926081), (30, 1284054), (36, 1070045), (45, 856036), (60, 642027), (90, 428018), (180, 214009)]