139796730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41981}}^1$

素因数の和:42031

約数の個数: 48

約数和(自身を含む): 373303944

約数和(自身を除く): 233507214

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, 41981, 83962, 125943, 209905, 251886, 377829, 419810, 629715, 755658, 1259430, 1553297, 1889145, 3106594, 3778290, 4659891, 7766485, 9319782, 13979673, 15532970, 23299455, 27959346, 46598910, 69898365, 139796730]

約数ペア:

[(1, 139796730), (2, 69898365), (3, 46598910), (5, 27959346), (6, 23299455), (9, 15532970), (10, 13979673), (15, 9319782), (18, 7766485), (30, 4659891), (37, 3778290), (45, 3106594), (74, 1889145), (90, 1553297), (111, 1259430), (185, 755658), (222, 629715), (333, 419810), (370, 377829), (555, 251886), (666, 209905), (1110, 125943), (1665, 83962), (3330, 41981)]