30687496

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 65960640

約数和(自身を除く): 35273144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1237, 1772, 2474, 3101, 3544, 4948, 6202, 8659, 9896, 12404, 17318, 24808, 34636, 69272, 547991, 1095982, 2191964, 3835937, 4383928, 7671874, 15343748, 30687496]

約数ペア:

[(1, 30687496), (2, 15343748), (4, 7671874), (7, 4383928), (8, 3835937), (14, 2191964), (28, 1095982), (56, 547991), (443, 69272), (886, 34636), (1237, 24808), (1772, 17318), (2474, 12404), (3101, 9896), (3544, 8659), (4948, 6202)]