3074440

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 6995160

約数和(自身を除く): 3920720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 761, 808, 1010, 1522, 2020, 3044, 3805, 4040, 6088, 7610, 15220, 30440, 76861, 153722, 307444, 384305, 614888, 768610, 1537220, 3074440]

約数ペア:

[(1, 3074440), (2, 1537220), (4, 768610), (5, 614888), (8, 384305), (10, 307444), (20, 153722), (40, 76861), (101, 30440), (202, 15220), (404, 7610), (505, 6088), (761, 4040), (808, 3805), (1010, 3044), (1522, 2020)]