805796730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241981}}^1$

素因数の和:242031

約数の個数: 48

約数和(自身を含む): 2151703944

約数和(自身を除く): 1345907214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 241981, 483962, 725943, 1209905, 1451886, 2177829, 2419810, 3629715, 4355658, 7259430, 8953297, 10889145, 17906594, 21778290, 26859891, 44766485, 53719782, 80579673, 89532970, 134299455, 161159346, 268598910, 402898365, 805796730]

約数ペア:

[(1, 805796730), (2, 402898365), (3, 268598910), (5, 161159346), (6, 134299455), (9, 89532970), (10, 80579673), (15, 53719782), (18, 44766485), (30, 26859891), (37, 21778290), (45, 17906594), (74, 10889145), (90, 8953297), (111, 7259430), (185, 4355658), (222, 3629715), (333, 2419810), (370, 2177829), (555, 1451886), (666, 1209905), (1110, 725943), (1665, 483962), (3330, 241981)]