30788054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 53747712

約数和(自身を除く): 22959658

約数列:

[1, 2, 11, 17, 22, 34, 187, 191, 374, 382, 431, 862, 2101, 3247, 4202, 4741, 6494, 7327, 9482, 14654, 35717, 71434, 80597, 82321, 161194, 164642, 905531, 1399457, 1811062, 2798914, 15394027, 30788054]

約数ペア:

[(1, 30788054), (2, 15394027), (11, 2798914), (17, 1811062), (22, 1399457), (34, 905531), (187, 164642), (191, 161194), (374, 82321), (382, 80597), (431, 71434), (862, 35717), (2101, 14654), (3247, 9482), (4202, 7327), (4741, 6494)]