31182019990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16674877}}^1$

素因数の和:16674912

約数の個数: 32

約数和(自身を含む): 64831925664

約数和(自身を除く): 33649905674

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 16674877, 33349754, 83374385, 166748770, 183423647, 283472909, 366847294, 566945818, 917118235, 1417364545, 1834236470, 2834729090, 3118201999, 6236403998, 15591009995, 31182019990]

約数ペア:

[(1, 31182019990), (2, 15591009995), (5, 6236403998), (10, 3118201999), (11, 2834729090), (17, 1834236470), (22, 1417364545), (34, 917118235), (55, 566945818), (85, 366847294), (110, 283472909), (170, 183423647), (187, 166748770), (374, 83374385), (935, 33349754), (1870, 16674877)]