74253090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19489}}^1$

素因数の和:19626

約数の個数: 32

約数和(自身を含む): 179619840

約数和(自身を除く): 105366750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 19489, 38978, 58467, 97445, 116934, 194890, 292335, 584670, 2475103, 4950206, 7425309, 12375515, 14850618, 24751030, 37126545, 74253090]

約数ペア:

[(1, 74253090), (2, 37126545), (3, 24751030), (5, 14850618), (6, 12375515), (10, 7425309), (15, 4950206), (30, 2475103), (127, 584670), (254, 292335), (381, 194890), (635, 116934), (762, 97445), (1270, 58467), (1905, 38978), (3810, 19489)]