310290749

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 356659200

約数和(自身を除く): 46368451

約数列:

[1, 17, 29, 31, 79, 257, 493, 527, 899, 1343, 2291, 2449, 4369, 7453, 7967, 15283, 20303, 38947, 41633, 71021, 126701, 135439, 231043, 345151, 588787, 629393, 1207357, 3927731, 10009379, 10699681, 18252397, 310290749]

約数ペア:

[(1, 310290749), (17, 18252397), (29, 10699681), (31, 10009379), (79, 3927731), (257, 1207357), (493, 629393), (527, 588787), (899, 345151), (1343, 231043), (2291, 135439), (2449, 126701), (4369, 71021), (7453, 41633), (7967, 38947), (15283, 20303)]