1293325656870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8297}}^1\times {\mathrm{399689}}^1$

素因数の和:408009

約数の個数: 64

約数和(自身を含む): 3343160640960

約数和(自身を除く): 2049834984090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 8297, 16594, 24891, 41485, 49782, 82970, 107861, 124455, 215722, 248910, 323583, 399689, 539305, 647166, 799378, 1078610, 1199067, 1617915, 1998445, 2398134, 3235830, 3996890, 5195957, 5995335, 10391914, 11990670, 15587871, 25979785, 31175742, 51959570, 77939355, 155878710, 3316219633, 6632439266, 9948658899, 16581098165, 19897317798, 33162196330, 43110855229, 49743294495, 86221710458, 99486588990, 129332565687, 215554276145, 258665131374, 431108552290, 646662828435, 1293325656870]

約数ペア:

[(1, 1293325656870), (2, 646662828435), (3, 431108552290), (5, 258665131374), (6, 215554276145), (10, 129332565687), (13, 99486588990), (15, 86221710458), (26, 49743294495), (30, 43110855229), (39, 33162196330), (65, 19897317798), (78, 16581098165), (130, 9948658899), (195, 6632439266), (390, 3316219633), (8297, 155878710), (16594, 77939355), (24891, 51959570), (41485, 31175742), (49782, 25979785), (82970, 15587871), (107861, 11990670), (124455, 10391914), (215722, 5995335), (248910, 5195957), (323583, 3996890), (399689, 3235830), (539305, 2398134), (647166, 1998445), (799378, 1617915), (1078610, 1199067)]