273820030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{85837}}^1$

素因数の和:85884

約数の個数: 32

約数和(自身を含む): 556230240

約数和(自身を除く): 282410210

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 85837, 171674, 429185, 858370, 944207, 1888414, 2489273, 4721035, 4978546, 9442070, 12446365, 24892730, 27382003, 54764006, 136910015, 273820030]

約数ペア:

[(1, 273820030), (2, 136910015), (5, 54764006), (10, 27382003), (11, 24892730), (22, 12446365), (29, 9442070), (55, 4978546), (58, 4721035), (110, 2489273), (145, 1888414), (290, 944207), (319, 858370), (638, 429185), (1595, 171674), (3190, 85837)]