30031588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 58529520

約数和(自身を除く): 28497932

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 97, 116, 157, 194, 314, 388, 493, 628, 986, 1649, 1972, 2669, 2813, 3298, 4553, 5338, 5626, 6596, 9106, 10676, 11252, 15229, 18212, 30458, 47821, 60916, 77401, 95642, 154802, 191284, 258893, 309604, 441641, 517786, 883282, 1035572, 1766564, 7507897, 15015794, 30031588]

約数ペア:

[(1, 30031588), (2, 15015794), (4, 7507897), (17, 1766564), (29, 1035572), (34, 883282), (58, 517786), (68, 441641), (97, 309604), (116, 258893), (157, 191284), (194, 154802), (314, 95642), (388, 77401), (493, 60916), (628, 47821), (986, 30458), (1649, 18212), (1972, 15229), (2669, 11252), (2813, 10676), (3298, 9106), (4553, 6596), (5338, 5626)]