2470052270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 5281848000

約数和(自身を除く): 2811795730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 109, 206, 218, 245, 449, 490, 515, 545, 721, 763, 898, 1030, 1090, 1442, 1526, 2245, 3143, 3605, 3815, 4490, 5047, 5341, 6286, 7210, 7630, 10094, 10682, 11227, 15715, 22001, 22454, 25235, 26705, 31430, 44002, 46247, 48941, 50470, 53410, 56135, 78589, 92494, 97882, 110005, 112270, 157178, 220010, 231235, 244705, 323729, 342587, 392945, 462470, 489410, 550123, 647458, 685174, 785890, 1100246, 1618645, 1712935, 2266103, 2398109, 2750615, 3237290, 3425870, 4532206, 4796218, 5040923, 5501230, 10081846, 11330515, 11990545, 22661030, 23981090, 25204615, 35286461, 50409230, 70572922, 176432305, 247005227, 352864610, 494010454, 1235026135, 2470052270]

約数ペア:

[(1, 2470052270), (2, 1235026135), (5, 494010454), (7, 352864610), (10, 247005227), (14, 176432305), (35, 70572922), (49, 50409230), (70, 35286461), (98, 25204615), (103, 23981090), (109, 22661030), (206, 11990545), (218, 11330515), (245, 10081846), (449, 5501230), (490, 5040923), (515, 4796218), (545, 4532206), (721, 3425870), (763, 3237290), (898, 2750615), (1030, 2398109), (1090, 2266103), (1442, 1712935), (1526, 1618645), (2245, 1100246), (3143, 785890), (3605, 685174), (3815, 647458), (4490, 550123), (5047, 489410), (5341, 462470), (6286, 392945), (7210, 342587), (7630, 323729), (10094, 244705), (10682, 231235), (11227, 220010), (15715, 157178), (22001, 112270), (22454, 110005), (25235, 97882), (26705, 92494), (31430, 78589), (44002, 56135), (46247, 53410), (48941, 50470)]