81364230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{301349}}^1$

素因数の和:301365

約数の個数: 32

約数和(自身を含む): 216972000

約数和(自身を除く): 135607770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 301349, 602698, 904047, 1506745, 1808094, 2712141, 3013490, 4520235, 5424282, 8136423, 9040470, 13560705, 16272846, 27121410, 40682115, 81364230]

約数ペア:

[(1, 81364230), (2, 40682115), (3, 27121410), (5, 16272846), (6, 13560705), (9, 9040470), (10, 8136423), (15, 5424282), (18, 4520235), (27, 3013490), (30, 2712141), (45, 1808094), (54, 1506745), (90, 904047), (135, 602698), (270, 301349)]