66838020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3559}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 187797120

約数和(自身を除く): 120959100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3559, 3756, 4695, 6260, 7118, 9390, 10677, 14236, 17795, 18780, 21354, 35590, 42708, 53385, 71180, 106770, 213540, 1113967, 2227934, 3341901, 4455868, 5569835, 6683802, 11139670, 13367604, 16709505, 22279340, 33419010, 66838020]

約数ペア:

[(1, 66838020), (2, 33419010), (3, 22279340), (4, 16709505), (5, 13367604), (6, 11139670), (10, 6683802), (12, 5569835), (15, 4455868), (20, 3341901), (30, 2227934), (60, 1113967), (313, 213540), (626, 106770), (939, 71180), (1252, 53385), (1565, 42708), (1878, 35590), (3130, 21354), (3559, 18780), (3756, 17795), (4695, 14236), (6260, 10677), (7118, 9390)]