1308306

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 2770560

約数和(自身を除く): 1462254

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 103, 146, 174, 206, 219, 309, 438, 618, 2117, 2987, 4234, 5974, 6351, 7519, 8961, 12702, 15038, 17922, 22557, 45114, 218051, 436102, 654153, 1308306]

約数ペア:

[(1, 1308306), (2, 654153), (3, 436102), (6, 218051), (29, 45114), (58, 22557), (73, 17922), (87, 15038), (103, 12702), (146, 8961), (174, 7519), (206, 6351), (219, 5974), (309, 4234), (438, 2987), (618, 2117)]