7640150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 16498944

約数和(自身を除く): 8858794

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 263, 350, 415, 526, 581, 830, 1162, 1315, 1841, 2075, 2630, 2905, 3682, 4150, 5810, 6575, 9205, 13150, 14525, 18410, 21829, 29050, 43658, 46025, 92050, 109145, 152803, 218290, 305606, 545725, 764015, 1091450, 1528030, 3820075, 7640150]

約数ペア:

[(1, 7640150), (2, 3820075), (5, 1528030), (7, 1091450), (10, 764015), (14, 545725), (25, 305606), (35, 218290), (50, 152803), (70, 109145), (83, 92050), (166, 46025), (175, 43658), (263, 29050), (350, 21829), (415, 18410), (526, 14525), (581, 13150), (830, 9205), (1162, 6575), (1315, 5810), (1841, 4150), (2075, 3682), (2630, 2905)]