334953470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{15601}}^1$

素因数の和:15740

約数の個数: 32

約数和(自身を含む): 640306080

約数和(自身を除く): 305352610

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 10735, 15601, 21470, 31202, 78005, 156010, 296419, 592838, 1482095, 1762913, 2964190, 3525826, 8814565, 17629130, 33495347, 66990694, 167476735, 334953470]

約数ペア:

[(1, 334953470), (2, 167476735), (5, 66990694), (10, 33495347), (19, 17629130), (38, 8814565), (95, 3525826), (113, 2964190), (190, 1762913), (226, 1482095), (565, 592838), (1130, 296419), (2147, 156010), (4294, 78005), (10735, 31202), (15601, 21470)]