8157270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 22498560

約数和(自身を除く): 14341290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 1301, 2090, 2602, 3135, 3903, 6270, 6505, 7806, 13010, 14311, 19515, 24719, 28622, 39030, 42933, 49438, 71555, 74157, 85866, 123595, 143110, 148314, 214665, 247190, 271909, 370785, 429330, 543818, 741570, 815727, 1359545, 1631454, 2719090, 4078635, 8157270]

約数ペア:

[(1, 8157270), (2, 4078635), (3, 2719090), (5, 1631454), (6, 1359545), (10, 815727), (11, 741570), (15, 543818), (19, 429330), (22, 370785), (30, 271909), (33, 247190), (38, 214665), (55, 148314), (57, 143110), (66, 123595), (95, 85866), (110, 74157), (114, 71555), (165, 49438), (190, 42933), (209, 39030), (285, 28622), (330, 24719), (418, 19515), (570, 14311), (627, 13010), (1045, 7806), (1254, 6505), (1301, 6270), (2090, 3903), (2602, 3135)]