201920730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35993}}^1$

素因数の和:36031

約数の個数: 64

約数和(自身を含む): 559778688

約数和(自身を除く): 357857958

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 35993, 71986, 107979, 179965, 215958, 359930, 395923, 539895, 611881, 791846, 1079790, 1187769, 1223762, 1835643, 1979615, 2375538, 3059405, 3671286, 3959230, 5938845, 6118810, 6730691, 9178215, 11877690, 13461382, 18356430, 20192073, 33653455, 40384146, 67306910, 100960365, 201920730]

約数ペア:

[(1, 201920730), (2, 100960365), (3, 67306910), (5, 40384146), (6, 33653455), (10, 20192073), (11, 18356430), (15, 13461382), (17, 11877690), (22, 9178215), (30, 6730691), (33, 6118810), (34, 5938845), (51, 3959230), (55, 3671286), (66, 3059405), (85, 2375538), (102, 1979615), (110, 1835643), (165, 1223762), (170, 1187769), (187, 1079790), (255, 791846), (330, 611881), (374, 539895), (510, 395923), (561, 359930), (935, 215958), (1122, 179965), (1870, 107979), (2805, 71986), (5610, 35993)]