69219630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{256369}}^1$

素因数の和:256385

約数の個数: 32

約数和(自身を含む): 184586400

約数和(自身を除く): 115366770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 256369, 512738, 769107, 1281845, 1538214, 2307321, 2563690, 3845535, 4614642, 6921963, 7691070, 11536605, 13843926, 23073210, 34609815, 69219630]

約数ペア:

[(1, 69219630), (2, 34609815), (3, 23073210), (5, 13843926), (6, 11536605), (9, 7691070), (10, 6921963), (15, 4614642), (18, 3845535), (27, 2563690), (30, 2307321), (45, 1538214), (54, 1281845), (90, 769107), (135, 512738), (270, 256369)]