30960231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 45147648

約数和(自身を除く): 14187417

約数列:

[1, 3, 23, 37, 67, 69, 111, 181, 201, 543, 851, 1541, 2479, 2553, 4163, 4623, 6697, 7437, 12127, 12489, 20091, 36381, 57017, 154031, 171051, 278921, 448699, 462093, 836763, 1346097, 10320077, 30960231]

約数ペア:

[(1, 30960231), (3, 10320077), (23, 1346097), (37, 836763), (67, 462093), (69, 448699), (111, 278921), (181, 171051), (201, 154031), (543, 57017), (851, 36381), (1541, 20091), (2479, 12489), (2553, 12127), (4163, 7437), (4623, 6697)]