30331828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 56095200

約数和(自身を除く): 25763372

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 1259, 1268, 2518, 5036, 6023, 12046, 23921, 24092, 47842, 95684, 399103, 798206, 1596412, 7582957, 15165914, 30331828]

約数ペア:

[(1, 30331828), (2, 15165914), (4, 7582957), (19, 1596412), (38, 798206), (76, 399103), (317, 95684), (634, 47842), (1259, 24092), (1268, 23921), (2518, 12046), (5036, 6023)]