28648470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8761}}^1$

素因数の和:8880

約数の個数: 32

約数和(自身を含む): 69395040

約数和(自身を除く): 40746570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 8761, 17522, 26283, 43805, 52566, 87610, 131415, 262830, 954949, 1909898, 2864847, 4774745, 5729694, 9549490, 14324235, 28648470]

約数ペア:

[(1, 28648470), (2, 14324235), (3, 9549490), (5, 5729694), (6, 4774745), (10, 2864847), (15, 1909898), (30, 954949), (109, 262830), (218, 131415), (327, 87610), (545, 52566), (654, 43805), (1090, 26283), (1635, 17522), (3270, 8761)]