26939580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{448993}}^1$

素因数の和:449005

約数の個数: 24

約数和(自身を含む): 75430992

約数和(自身を除く): 48491412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 448993, 897986, 1346979, 1795972, 2244965, 2693958, 4489930, 5387916, 6734895, 8979860, 13469790, 26939580]

約数ペア:

[(1, 26939580), (2, 13469790), (3, 8979860), (4, 6734895), (5, 5387916), (6, 4489930), (10, 2693958), (12, 2244965), (15, 1795972), (20, 1346979), (30, 897986), (60, 448993)]