30950460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{171947}}^1$

素因数の和:171962

約数の個数: 36

約数和(自身を含む): 93883608

約数和(自身を除く): 62933148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 171947, 343894, 515841, 687788, 859735, 1031682, 1547523, 1719470, 2063364, 2579205, 3095046, 3438940, 5158410, 6190092, 7737615, 10316820, 15475230, 30950460]

約数ペア:

[(1, 30950460), (2, 15475230), (3, 10316820), (4, 7737615), (5, 6190092), (6, 5158410), (9, 3438940), (10, 3095046), (12, 2579205), (15, 2063364), (18, 1719470), (20, 1547523), (30, 1031682), (36, 859735), (45, 687788), (60, 515841), (90, 343894), (180, 171947)]