13930890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1103}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 33543936

約数和(自身を除く): 19613046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1103, 1263, 2105, 2206, 2526, 3309, 4210, 5515, 6315, 6618, 11030, 12630, 16545, 33090, 464363, 928726, 1393089, 2321815, 2786178, 4643630, 6965445, 13930890]

約数ペア:

[(1, 13930890), (2, 6965445), (3, 4643630), (5, 2786178), (6, 2321815), (10, 1393089), (15, 928726), (30, 464363), (421, 33090), (842, 16545), (1103, 12630), (1263, 11030), (2105, 6618), (2206, 6315), (2526, 5515), (3309, 4210)]