30272168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 60528000

約数和(自身を除く): 30255832

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 2521, 3002, 5042, 6004, 10084, 12008, 20168, 47899, 95798, 191596, 199159, 383192, 398318, 796636, 1593272, 3784021, 7568042, 15136084, 30272168]

約数ペア:

[(1, 30272168), (2, 15136084), (4, 7568042), (8, 3784021), (19, 1593272), (38, 796636), (76, 398318), (79, 383192), (152, 199159), (158, 191596), (316, 95798), (632, 47899), (1501, 20168), (2521, 12008), (3002, 10084), (5042, 6004)]