4057029270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{6439729}}^1$

素因数の和:6439749

約数の個数: 48

約数和(自身を含む): 12055174560

約数和(自身を除く): 7998145290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 6439729, 12879458, 19319187, 32198645, 38638374, 45078103, 57957561, 64397290, 90156206, 96595935, 115915122, 135234309, 193191870, 225390515, 270468618, 289787805, 405702927, 450781030, 579575610, 676171545, 811405854, 1352343090, 2028514635, 4057029270]

約数ペア:

[(1, 4057029270), (2, 2028514635), (3, 1352343090), (5, 811405854), (6, 676171545), (7, 579575610), (9, 450781030), (10, 405702927), (14, 289787805), (15, 270468618), (18, 225390515), (21, 193191870), (30, 135234309), (35, 115915122), (42, 96595935), (45, 90156206), (63, 64397290), (70, 57957561), (90, 45078103), (105, 38638374), (126, 32198645), (210, 19319187), (315, 12879458), (630, 6439729)]