1902667730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{13297}}^1$

素因数の和:13694

約数の個数: 32

約数和(自身を含む): 3518650800

約数和(自身を除く): 1615983070

約数列:

[1, 2, 5, 10, 41, 82, 205, 349, 410, 698, 1745, 3490, 13297, 14309, 26594, 28618, 66485, 71545, 132970, 143090, 545177, 1090354, 2725885, 4640653, 5451770, 9281306, 23203265, 46406530, 190266773, 380533546, 951333865, 1902667730]

約数ペア:

[(1, 1902667730), (2, 951333865), (5, 380533546), (10, 190266773), (41, 46406530), (82, 23203265), (205, 9281306), (349, 5451770), (410, 4640653), (698, 2725885), (1745, 1090354), (3490, 545177), (13297, 143090), (14309, 132970), (26594, 71545), (28618, 66485)]