30902648

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5689}}^1$

素因数の和:5799

約数の個数: 32

約数和(自身を含む): 66914400

約数和(自身を除く): 36011752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 5689, 11378, 22756, 39823, 45512, 79646, 159292, 318584, 551833, 1103666, 2207332, 3862831, 4414664, 7725662, 15451324, 30902648]

約数ペア:

[(1, 30902648), (2, 15451324), (4, 7725662), (7, 4414664), (8, 3862831), (14, 2207332), (28, 1103666), (56, 551833), (97, 318584), (194, 159292), (388, 79646), (679, 45512), (776, 39823), (1358, 22756), (2716, 11378), (5432, 5689)]