30415693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 9708467

約数列:

[1, 7, 11, 29, 53, 77, 203, 257, 319, 371, 583, 1537, 1799, 2233, 2827, 4081, 7453, 10759, 13621, 16907, 19789, 52171, 81983, 95347, 118349, 149831, 395009, 573881, 1048817, 2765063, 4345099, 30415693]

約数ペア:

[(1, 30415693), (7, 4345099), (11, 2765063), (29, 1048817), (53, 573881), (77, 395009), (203, 149831), (257, 118349), (319, 95347), (371, 81983), (583, 52171), (1537, 19789), (1799, 16907), (2233, 13621), (2827, 10759), (4081, 7453)]