60129020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 144883200

約数和(自身を除く): 84754180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1399, 1535, 2149, 2798, 3070, 4298, 5596, 6140, 6995, 8596, 9793, 10745, 13990, 19586, 21490, 27980, 39172, 42980, 48965, 97930, 195860, 429493, 858986, 1717972, 2147465, 3006451, 4294930, 6012902, 8589860, 12025804, 15032255, 30064510, 60129020]

約数ペア:

[(1, 60129020), (2, 30064510), (4, 15032255), (5, 12025804), (7, 8589860), (10, 6012902), (14, 4294930), (20, 3006451), (28, 2147465), (35, 1717972), (70, 858986), (140, 429493), (307, 195860), (614, 97930), (1228, 48965), (1399, 42980), (1535, 39172), (2149, 27980), (2798, 21490), (3070, 19586), (4298, 13990), (5596, 10745), (6140, 9793), (6995, 8596)]