25914690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9929}}^1$

素因数の和:9971

約数の個数: 48

約数和(自身を含む): 69708600

約数和(自身を除く): 43793910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 9929, 19858, 29787, 49645, 59574, 89361, 99290, 148935, 178722, 287941, 297870, 446805, 575882, 863823, 893610, 1439705, 1727646, 2591469, 2879410, 4319115, 5182938, 8638230, 12957345, 25914690]

約数ペア:

[(1, 25914690), (2, 12957345), (3, 8638230), (5, 5182938), (6, 4319115), (9, 2879410), (10, 2591469), (15, 1727646), (18, 1439705), (29, 893610), (30, 863823), (45, 575882), (58, 446805), (87, 297870), (90, 287941), (145, 178722), (174, 148935), (261, 99290), (290, 89361), (435, 59574), (522, 49645), (870, 29787), (1305, 19858), (2610, 9929)]