139156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2319277}}^1$

素因数の和:2319289

約数の個数: 24

約数和(自身を含む): 389638704

約数和(自身を除く): 250482084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2319277, 4638554, 6957831, 9277108, 11596385, 13915662, 23192770, 27831324, 34789155, 46385540, 69578310, 139156620]

約数ペア:

[(1, 139156620), (2, 69578310), (3, 46385540), (4, 34789155), (5, 27831324), (6, 23192770), (10, 13915662), (12, 11596385), (15, 9277108), (20, 6957831), (30, 4638554), (60, 2319277)]