3035240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 7411500

約数和(自身を除く): 4376260

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 449, 520, 676, 845, 898, 1352, 1690, 1796, 2245, 3380, 3592, 4490, 5837, 6760, 8980, 11674, 17960, 23348, 29185, 46696, 58370, 75881, 116740, 151762, 233480, 303524, 379405, 607048, 758810, 1517620, 3035240]

約数ペア:

[(1, 3035240), (2, 1517620), (4, 758810), (5, 607048), (8, 379405), (10, 303524), (13, 233480), (20, 151762), (26, 116740), (40, 75881), (52, 58370), (65, 46696), (104, 29185), (130, 23348), (169, 17960), (260, 11674), (338, 8980), (449, 6760), (520, 5837), (676, 4490), (845, 3592), (898, 3380), (1352, 2245), (1690, 1796)]