147690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{547}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 394560

約数和(自身を除く): 246870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 547, 1094, 1641, 2735, 3282, 4923, 5470, 8205, 9846, 14769, 16410, 24615, 29538, 49230, 73845, 147690]

約数ペア:

[(1, 147690), (2, 73845), (3, 49230), (5, 29538), (6, 24615), (9, 16410), (10, 14769), (15, 9846), (18, 8205), (27, 5470), (30, 4923), (45, 3282), (54, 2735), (90, 1641), (135, 1094), (270, 547)]