7904790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{3253}}^1$

素因数の和:3275

約数の個数: 48

約数和(自身を含む): 21320208

約数和(自身を除く): 13415418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 3253, 6506, 9759, 16265, 19518, 29277, 32530, 48795, 58554, 87831, 97590, 146385, 175662, 263493, 292770, 439155, 526986, 790479, 878310, 1317465, 1580958, 2634930, 3952395, 7904790]

約数ペア:

[(1, 7904790), (2, 3952395), (3, 2634930), (5, 1580958), (6, 1317465), (9, 878310), (10, 790479), (15, 526986), (18, 439155), (27, 292770), (30, 263493), (45, 175662), (54, 146385), (81, 97590), (90, 87831), (135, 58554), (162, 48795), (243, 32530), (270, 29277), (405, 19518), (486, 16265), (810, 9759), (1215, 6506), (2430, 3253)]