85897830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20599}}^1$

素因数の和:20748

約数の個数: 32

約数和(自身を含む): 207648000

約数和(自身を除く): 121750170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 20599, 41198, 61797, 102995, 123594, 205990, 308985, 617970, 2863261, 5726522, 8589783, 14316305, 17179566, 28632610, 42948915, 85897830]

約数ペア:

[(1, 85897830), (2, 42948915), (3, 28632610), (5, 17179566), (6, 14316305), (10, 8589783), (15, 5726522), (30, 2863261), (139, 617970), (278, 308985), (417, 205990), (695, 123594), (834, 102995), (1390, 61797), (2085, 41198), (4170, 20599)]