2509860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 7156800

約数和(自身を除く): 4646940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 709, 885, 1180, 1418, 1770, 2127, 2836, 3540, 3545, 4254, 7090, 8508, 10635, 14180, 21270, 41831, 42540, 83662, 125493, 167324, 209155, 250986, 418310, 501972, 627465, 836620, 1254930, 2509860]

約数ペア:

[(1, 2509860), (2, 1254930), (3, 836620), (4, 627465), (5, 501972), (6, 418310), (10, 250986), (12, 209155), (15, 167324), (20, 125493), (30, 83662), (59, 42540), (60, 41831), (118, 21270), (177, 14180), (236, 10635), (295, 8508), (354, 7090), (590, 4254), (708, 3545), (709, 3540), (885, 2836), (1180, 2127), (1418, 1770)]