2290950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1697}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 6316560

約数和(自身を除く): 4025610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1697, 3394, 5091, 8485, 10182, 15273, 16970, 25455, 30546, 42425, 45819, 50910, 76365, 84850, 91638, 127275, 152730, 229095, 254550, 381825, 458190, 763650, 1145475, 2290950]

約数ペア:

[(1, 2290950), (2, 1145475), (3, 763650), (5, 458190), (6, 381825), (9, 254550), (10, 229095), (15, 152730), (18, 127275), (25, 91638), (27, 84850), (30, 76365), (45, 50910), (50, 45819), (54, 42425), (75, 30546), (90, 25455), (135, 16970), (150, 15273), (225, 10182), (270, 8485), (450, 5091), (675, 3394), (1350, 1697)]