22661030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 48016800

約数和(自身を除く): 25355770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 449, 490, 515, 721, 898, 1030, 1442, 2245, 3143, 3605, 4490, 5047, 6286, 7210, 10094, 15715, 22001, 25235, 31430, 44002, 46247, 50470, 92494, 110005, 220010, 231235, 323729, 462470, 647458, 1618645, 2266103, 3237290, 4532206, 11330515, 22661030]

約数ペア:

[(1, 22661030), (2, 11330515), (5, 4532206), (7, 3237290), (10, 2266103), (14, 1618645), (35, 647458), (49, 462470), (70, 323729), (98, 231235), (103, 220010), (206, 110005), (245, 92494), (449, 50470), (490, 46247), (515, 44002), (721, 31430), (898, 25235), (1030, 22001), (1442, 15715), (2245, 10094), (3143, 7210), (3605, 6286), (4490, 5047)]