68206670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14543}}^1$

素因数の和:14624

約数の個数: 32

約数和(自身を含む): 142414848

約数和(自身を除く): 74208178

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 14543, 29086, 72715, 101801, 145430, 203602, 509005, 974381, 1018010, 1948762, 4871905, 6820667, 9743810, 13641334, 34103335, 68206670]

約数ペア:

[(1, 68206670), (2, 34103335), (5, 13641334), (7, 9743810), (10, 6820667), (14, 4871905), (35, 1948762), (67, 1018010), (70, 974381), (134, 509005), (335, 203602), (469, 145430), (670, 101801), (938, 72715), (2345, 29086), (4690, 14543)]