5445540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30253}}^1$

素因数の和:30268

約数の個数: 36

約数和(自身を含む): 16518684

約数和(自身を除く): 11073144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30253, 60506, 90759, 121012, 151265, 181518, 272277, 302530, 363036, 453795, 544554, 605060, 907590, 1089108, 1361385, 1815180, 2722770, 5445540]

約数ペア:

[(1, 5445540), (2, 2722770), (3, 1815180), (4, 1361385), (5, 1089108), (6, 907590), (9, 605060), (10, 544554), (12, 453795), (15, 363036), (18, 302530), (20, 272277), (30, 181518), (36, 151265), (45, 121012), (60, 90759), (90, 60506), (180, 30253)]