235015990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 493542720

約数和(自身を除く): 258526730

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 109, 110, 170, 187, 218, 374, 545, 935, 1090, 1153, 1199, 1853, 1870, 2306, 2398, 3706, 5765, 5995, 9265, 11530, 11990, 12683, 18530, 19601, 20383, 25366, 39202, 40766, 63415, 98005, 101915, 125677, 126830, 196010, 203830, 215611, 251354, 431222, 628385, 1078055, 1256770, 1382447, 2136509, 2156110, 2764894, 4273018, 6912235, 10682545, 13824470, 21365090, 23501599, 47003198, 117507995, 235015990]

約数ペア:

[(1, 235015990), (2, 117507995), (5, 47003198), (10, 23501599), (11, 21365090), (17, 13824470), (22, 10682545), (34, 6912235), (55, 4273018), (85, 2764894), (109, 2156110), (110, 2136509), (170, 1382447), (187, 1256770), (218, 1078055), (374, 628385), (545, 431222), (935, 251354), (1090, 215611), (1153, 203830), (1199, 196010), (1853, 126830), (1870, 125677), (2306, 101915), (2398, 98005), (3706, 63415), (5765, 40766), (5995, 39202), (9265, 25366), (11530, 20383), (11990, 19601), (12683, 18530)]