77530230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{287149}}^1$

素因数の和:287165

約数の個数: 32

約数和(自身を含む): 206748000

約数和(自身を除く): 129217770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 287149, 574298, 861447, 1435745, 1722894, 2584341, 2871490, 4307235, 5168682, 7753023, 8614470, 12921705, 15506046, 25843410, 38765115, 77530230]

約数ペア:

[(1, 77530230), (2, 38765115), (3, 25843410), (5, 15506046), (6, 12921705), (9, 8614470), (10, 7753023), (15, 5168682), (18, 4307235), (27, 2871490), (30, 2584341), (45, 1722894), (54, 1435745), (90, 861447), (135, 574298), (270, 287149)]