30702950860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{104297}}^1$

素因数の和:104706

約数の個数: 48

約数和(自身を含む): 66233401920

約数和(自身を除く): 35530451060

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 359, 410, 718, 820, 1436, 1795, 3590, 7180, 14719, 29438, 58876, 73595, 104297, 147190, 208594, 294380, 417188, 521485, 1042970, 2085940, 4276177, 8552354, 17104708, 21380885, 37442623, 42761770, 74885246, 85523540, 149770492, 187213115, 374426230, 748852460, 1535147543, 3070295086, 6140590172, 7675737715, 15351475430, 30702950860]

約数ペア:

[(1, 30702950860), (2, 15351475430), (4, 7675737715), (5, 6140590172), (10, 3070295086), (20, 1535147543), (41, 748852460), (82, 374426230), (164, 187213115), (205, 149770492), (359, 85523540), (410, 74885246), (718, 42761770), (820, 37442623), (1436, 21380885), (1795, 17104708), (3590, 8552354), (7180, 4276177), (14719, 2085940), (29438, 1042970), (58876, 521485), (73595, 417188), (104297, 294380), (147190, 208594)]