308520540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1714003}}^1$

素因数の和:1714018

約数の個数: 36

約数和(自身を含む): 935846184

約数和(自身を除く): 627325644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1714003, 3428006, 5142009, 6856012, 8570015, 10284018, 15426027, 17140030, 20568036, 25710045, 30852054, 34280060, 51420090, 61704108, 77130135, 102840180, 154260270, 308520540]

約数ペア:

[(1, 308520540), (2, 154260270), (3, 102840180), (4, 77130135), (5, 61704108), (6, 51420090), (9, 34280060), (10, 30852054), (12, 25710045), (15, 20568036), (18, 17140030), (20, 15426027), (30, 10284018), (36, 8570015), (45, 6856012), (60, 5142009), (90, 3428006), (180, 1714003)]