30619804

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 55305488

約数和(自身を除く): 24685684

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 1873, 3746, 4087, 7492, 8174, 16348, 114253, 125491, 228506, 250982, 457012, 501964, 7654951, 15309902, 30619804]

約数ペア:

[(1, 30619804), (2, 15309902), (4, 7654951), (61, 501964), (67, 457012), (122, 250982), (134, 228506), (244, 125491), (268, 114253), (1873, 16348), (3746, 8174), (4087, 7492)]