8049651270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{121909}}^1$

素因数の和:122021

約数の個数: 64

約数和(自身を含む): 20223406080

約数和(自身を除く): 12173754810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 465, 710, 930, 1065, 2130, 2201, 4402, 6603, 11005, 13206, 22010, 33015, 66030, 121909, 243818, 365727, 609545, 731454, 1219090, 1828635, 3657270, 3779179, 7558358, 8655539, 11337537, 17311078, 18895895, 22675074, 25966617, 37791790, 43277695, 51933234, 56687685, 86555390, 113375370, 129833085, 259666170, 268321709, 536643418, 804965127, 1341608545, 1609930254, 2683217090, 4024825635, 8049651270]

約数ペア:

[(1, 8049651270), (2, 4024825635), (3, 2683217090), (5, 1609930254), (6, 1341608545), (10, 804965127), (15, 536643418), (30, 268321709), (31, 259666170), (62, 129833085), (71, 113375370), (93, 86555390), (142, 56687685), (155, 51933234), (186, 43277695), (213, 37791790), (310, 25966617), (355, 22675074), (426, 18895895), (465, 17311078), (710, 11337537), (930, 8655539), (1065, 7558358), (2130, 3779179), (2201, 3657270), (4402, 1828635), (6603, 1219090), (11005, 731454), (13206, 609545), (22010, 365727), (33015, 243818), (66030, 121909)]