2087202230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{6857}}^1$

素因数の和:7424

約数の個数: 32

約数和(自身を含む): 3826764000

約数和(自身を除く): 1739561770

約数列:

[1, 2, 5, 10, 61, 122, 305, 499, 610, 998, 2495, 4990, 6857, 13714, 30439, 34285, 60878, 68570, 152195, 304390, 418277, 836554, 2091385, 3421643, 4182770, 6843286, 17108215, 34216430, 208720223, 417440446, 1043601115, 2087202230]

約数ペア:

[(1, 2087202230), (2, 1043601115), (5, 417440446), (10, 208720223), (61, 34216430), (122, 17108215), (305, 6843286), (499, 4182770), (610, 3421643), (998, 2091385), (2495, 836554), (4990, 418277), (6857, 304390), (13714, 152195), (30439, 68570), (34285, 60878)]