54696270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25679}}^1$

素因数の和:25760

約数の個数: 32

約数和(自身を含む): 133125120

約数和(自身を除く): 78428850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 25679, 51358, 77037, 128395, 154074, 256790, 385185, 770370, 1823209, 3646418, 5469627, 9116045, 10939254, 18232090, 27348135, 54696270]

約数ペア:

[(1, 54696270), (2, 27348135), (3, 18232090), (5, 10939254), (6, 9116045), (10, 5469627), (15, 3646418), (30, 1823209), (71, 770370), (142, 385185), (213, 256790), (355, 154074), (426, 128395), (710, 77037), (1065, 51358), (2130, 25679)]