1668090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{55603}}^1$

素因数の和:55613

約数の個数: 16

約数和(自身を含む): 4003488

約数和(自身を除く): 2335398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 55603, 111206, 166809, 278015, 333618, 556030, 834045, 1668090]

約数ペア:

[(1, 1668090), (2, 834045), (3, 556030), (5, 333618), (6, 278015), (10, 166809), (15, 111206), (30, 55603)]