30043620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{166909}}^1$

素因数の和:166924

約数の個数: 36

約数和(自身を含む): 91132860

約数和(自身を除く): 61089240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 166909, 333818, 500727, 667636, 834545, 1001454, 1502181, 1669090, 2002908, 2503635, 3004362, 3338180, 5007270, 6008724, 7510905, 10014540, 15021810, 30043620]

約数ペア:

[(1, 30043620), (2, 15021810), (3, 10014540), (4, 7510905), (5, 6008724), (6, 5007270), (9, 3338180), (10, 3004362), (12, 2503635), (15, 2002908), (18, 1669090), (20, 1502181), (30, 1001454), (36, 834545), (45, 667636), (60, 500727), (90, 333818), (180, 166909)]