27809610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2383}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 66942720

約数和(自身を除く): 39133110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 2383, 3890, 4766, 5835, 7149, 11670, 11915, 14298, 23830, 35745, 71490, 926987, 1853974, 2780961, 4634935, 5561922, 9269870, 13904805, 27809610]

約数ペア:

[(1, 27809610), (2, 13904805), (3, 9269870), (5, 5561922), (6, 4634935), (10, 2780961), (15, 1853974), (30, 926987), (389, 71490), (778, 35745), (1167, 23830), (1945, 14298), (2334, 11915), (2383, 11670), (3890, 7149), (4766, 5835)]