19501140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{325019}}^1$

素因数の和:325031

約数の個数: 24

約数和(自身を含む): 54603360

約数和(自身を除く): 35102220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 325019, 650038, 975057, 1300076, 1625095, 1950114, 3250190, 3900228, 4875285, 6500380, 9750570, 19501140]

約数ペア:

[(1, 19501140), (2, 9750570), (3, 6500380), (4, 4875285), (5, 3900228), (6, 3250190), (10, 1950114), (12, 1625095), (15, 1300076), (20, 975057), (30, 650038), (60, 325019)]