74722290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2490743}}^1$

素因数の和:2490753

約数の個数: 16

約数和(自身を含む): 179333568

約数和(自身を除く): 104611278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2490743, 4981486, 7472229, 12453715, 14944458, 24907430, 37361145, 74722290]

約数ペア:

[(1, 74722290), (2, 37361145), (3, 24907430), (5, 14944458), (6, 12453715), (10, 7472229), (15, 4981486), (30, 2490743)]