87666990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28933}}^1$

素因数の和:29044

約数の個数: 32

約数和(自身を含む): 212491296

約数和(自身を除く): 124824306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 28933, 57866, 86799, 144665, 173598, 289330, 433995, 867990, 2922233, 5844466, 8766699, 14611165, 17533398, 29222330, 43833495, 87666990]

約数ペア:

[(1, 87666990), (2, 43833495), (3, 29222330), (5, 17533398), (6, 14611165), (10, 8766699), (15, 5844466), (30, 2922233), (101, 867990), (202, 433995), (303, 289330), (505, 173598), (606, 144665), (1010, 86799), (1515, 57866), (3030, 28933)]