86935590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137993}}^1$

素因数の和:138013

約数の個数: 48

約数和(自身を含む): 258324768

約数和(自身を除く): 171389178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 137993, 275986, 413979, 689965, 827958, 965951, 1241937, 1379930, 1931902, 2069895, 2483874, 2897853, 4139790, 4829755, 5795706, 6209685, 8693559, 9659510, 12419370, 14489265, 17387118, 28978530, 43467795, 86935590]

約数ペア:

[(1, 86935590), (2, 43467795), (3, 28978530), (5, 17387118), (6, 14489265), (7, 12419370), (9, 9659510), (10, 8693559), (14, 6209685), (15, 5795706), (18, 4829755), (21, 4139790), (30, 2897853), (35, 2483874), (42, 2069895), (45, 1931902), (63, 1379930), (70, 1241937), (90, 965951), (105, 827958), (126, 689965), (210, 413979), (315, 275986), (630, 137993)]