30189156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 74390400

約数和(自身を除く): 44201244

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 1229, 2047, 2458, 3687, 4094, 4916, 6141, 7374, 8188, 12282, 14748, 24564, 28267, 56534, 84801, 109381, 113068, 169602, 218762, 328143, 339204, 437524, 656286, 1312572, 2515763, 5031526, 7547289, 10063052, 15094578, 30189156]

約数ペア:

[(1, 30189156), (2, 15094578), (3, 10063052), (4, 7547289), (6, 5031526), (12, 2515763), (23, 1312572), (46, 656286), (69, 437524), (89, 339204), (92, 328143), (138, 218762), (178, 169602), (267, 113068), (276, 109381), (356, 84801), (534, 56534), (1068, 28267), (1229, 24564), (2047, 14748), (2458, 12282), (3687, 8188), (4094, 7374), (4916, 6141)]