71547540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62761}}^1$

素因数の和:62792

約数の個数: 48

約数和(自身を含む): 210880320

約数和(自身を除く): 139332780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 62761, 125522, 188283, 251044, 313805, 376566, 627610, 753132, 941415, 1192459, 1255220, 1882830, 2384918, 3577377, 3765660, 4769836, 5962295, 7154754, 11924590, 14309508, 17886885, 23849180, 35773770, 71547540]

約数ペア:

[(1, 71547540), (2, 35773770), (3, 23849180), (4, 17886885), (5, 14309508), (6, 11924590), (10, 7154754), (12, 5962295), (15, 4769836), (19, 3765660), (20, 3577377), (30, 2384918), (38, 1882830), (57, 1255220), (60, 1192459), (76, 941415), (95, 753132), (114, 627610), (190, 376566), (228, 313805), (285, 251044), (380, 188283), (570, 125522), (1140, 62761)]