313670830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{77069}}^1$

素因数の和:77124

約数の個数: 32

約数和(自身を含む): 632590560

約数和(自身を除く): 318919730

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 77069, 154138, 385345, 770690, 847759, 1695518, 2851553, 4238795, 5703106, 8477590, 14257765, 28515530, 31367083, 62734166, 156835415, 313670830]

約数ペア:

[(1, 313670830), (2, 156835415), (5, 62734166), (10, 31367083), (11, 28515530), (22, 14257765), (37, 8477590), (55, 5703106), (74, 4238795), (110, 2851553), (185, 1695518), (370, 847759), (407, 770690), (814, 385345), (2035, 154138), (4070, 77069)]