155398470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40787}}^1$

素因数の和:40924

約数の個数: 32

約数和(自身を含む): 375902208

約数和(自身を除く): 220503738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 40787, 81574, 122361, 203935, 244722, 407870, 611805, 1223610, 5179949, 10359898, 15539847, 25899745, 31079694, 51799490, 77699235, 155398470]

約数ペア:

[(1, 155398470), (2, 77699235), (3, 51799490), (5, 31079694), (6, 25899745), (10, 15539847), (15, 10359898), (30, 5179949), (127, 1223610), (254, 611805), (381, 407870), (635, 244722), (762, 203935), (1270, 122361), (1905, 81574), (3810, 40787)]