1640697060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27344951}}^1$

素因数の和:27344963

約数の個数: 24

約数和(自身を含む): 4593951936

約数和(自身を除く): 2953254876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27344951, 54689902, 82034853, 109379804, 136724755, 164069706, 273449510, 328139412, 410174265, 546899020, 820348530, 1640697060]

約数ペア:

[(1, 1640697060), (2, 820348530), (3, 546899020), (4, 410174265), (5, 328139412), (6, 273449510), (10, 164069706), (12, 136724755), (15, 109379804), (20, 82034853), (30, 54689902), (60, 27344951)]