78821130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90599}}^1$

素因数の和:90638

約数の個数: 32

約数和(自身を含む): 195696000

約数和(自身を除く): 116874870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 90599, 181198, 271797, 452995, 543594, 905990, 1358985, 2627371, 2717970, 5254742, 7882113, 13136855, 15764226, 26273710, 39410565, 78821130]

約数ペア:

[(1, 78821130), (2, 39410565), (3, 26273710), (5, 15764226), (6, 13136855), (10, 7882113), (15, 5254742), (29, 2717970), (30, 2627371), (58, 1358985), (87, 905990), (145, 543594), (174, 452995), (290, 271797), (435, 181198), (870, 90599)]