38697060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{644951}}^1$

素因数の和:644963

約数の個数: 24

約数和(自身を含む): 108351936

約数和(自身を除く): 69654876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 644951, 1289902, 1934853, 2579804, 3224755, 3869706, 6449510, 7739412, 9674265, 12899020, 19348530, 38697060]

約数ペア:

[(1, 38697060), (2, 19348530), (3, 12899020), (4, 9674265), (5, 7739412), (6, 6449510), (10, 3869706), (12, 3224755), (15, 2579804), (20, 1934853), (30, 1289902), (60, 644951)]