89371020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7561}}^1$

素因数の和:7770

約数の個数: 48

約数和(自身を含む): 251542368

約数和(自身を除く): 162171348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 7561, 11820, 15122, 22683, 30244, 37805, 45366, 75610, 90732, 113415, 151220, 226830, 453660, 1489517, 2979034, 4468551, 5958068, 7447585, 8937102, 14895170, 17874204, 22342755, 29790340, 44685510, 89371020]

約数ペア:

[(1, 89371020), (2, 44685510), (3, 29790340), (4, 22342755), (5, 17874204), (6, 14895170), (10, 8937102), (12, 7447585), (15, 5958068), (20, 4468551), (30, 2979034), (60, 1489517), (197, 453660), (394, 226830), (591, 151220), (788, 113415), (985, 90732), (1182, 75610), (1970, 45366), (2364, 37805), (2955, 30244), (3940, 22683), (5910, 15122), (7561, 11820)]