1398496620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23308277}}^1$

素因数の和:23308289

約数の個数: 24

約数和(自身を含む): 3915790704

約数和(自身を除く): 2517294084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23308277, 46616554, 69924831, 93233108, 116541385, 139849662, 233082770, 279699324, 349624155, 466165540, 699248310, 1398496620]

約数ペア:

[(1, 1398496620), (2, 699248310), (3, 466165540), (4, 349624155), (5, 279699324), (6, 233082770), (10, 139849662), (12, 116541385), (15, 93233108), (20, 69924831), (30, 46616554), (60, 23308277)]