17921130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20599}}^1$

素因数の和:20638

約数の個数: 32

約数和(自身を含む): 44496000

約数和(自身を除く): 26574870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 20599, 41198, 61797, 102995, 123594, 205990, 308985, 597371, 617970, 1194742, 1792113, 2986855, 3584226, 5973710, 8960565, 17921130]

約数ペア:

[(1, 17921130), (2, 8960565), (3, 5973710), (5, 3584226), (6, 2986855), (10, 1792113), (15, 1194742), (29, 617970), (30, 597371), (58, 308985), (87, 205990), (145, 123594), (174, 102995), (290, 61797), (435, 41198), (870, 20599)]