254304870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4937}}^1$

素因数の和:5065

約数の個数: 64

約数和(自身を含む): 652764096

約数和(自身を除く): 398459226

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 255, 303, 505, 510, 606, 1010, 1515, 1717, 3030, 3434, 4937, 5151, 8585, 9874, 10302, 14811, 17170, 24685, 25755, 29622, 49370, 51510, 74055, 83929, 148110, 167858, 251787, 419645, 498637, 503574, 839290, 997274, 1258935, 1495911, 2493185, 2517870, 2991822, 4986370, 7479555, 8476829, 14959110, 16953658, 25430487, 42384145, 50860974, 84768290, 127152435, 254304870]

約数ペア:

[(1, 254304870), (2, 127152435), (3, 84768290), (5, 50860974), (6, 42384145), (10, 25430487), (15, 16953658), (17, 14959110), (30, 8476829), (34, 7479555), (51, 4986370), (85, 2991822), (101, 2517870), (102, 2493185), (170, 1495911), (202, 1258935), (255, 997274), (303, 839290), (505, 503574), (510, 498637), (606, 419645), (1010, 251787), (1515, 167858), (1717, 148110), (3030, 83929), (3434, 74055), (4937, 51510), (5151, 49370), (8585, 29622), (9874, 25755), (10302, 24685), (14811, 17170)]