2998410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 7283520

約数和(自身を除く): 4285110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1123, 1335, 2246, 2670, 3369, 5615, 6738, 11230, 16845, 33690, 99947, 199894, 299841, 499735, 599682, 999470, 1499205, 2998410]

約数ペア:

[(1, 2998410), (2, 1499205), (3, 999470), (5, 599682), (6, 499735), (10, 299841), (15, 199894), (30, 99947), (89, 33690), (178, 16845), (267, 11230), (445, 6738), (534, 5615), (890, 3369), (1123, 2670), (1335, 2246)]