29988540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{166603}}^1$

素因数の和:166618

約数の個数: 36

約数和(自身を含む): 90965784

約数和(自身を除く): 60977244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 166603, 333206, 499809, 666412, 833015, 999618, 1499427, 1666030, 1999236, 2499045, 2998854, 3332060, 4998090, 5997708, 7497135, 9996180, 14994270, 29988540]

約数ペア:

[(1, 29988540), (2, 14994270), (3, 9996180), (4, 7497135), (5, 5997708), (6, 4998090), (9, 3332060), (10, 2998854), (12, 2499045), (15, 1999236), (18, 1666030), (20, 1499427), (30, 999618), (36, 833015), (45, 666412), (60, 499809), (90, 333206), (180, 166603)]