234127430

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 426535200

約数和(自身を除く): 192407770

約数列:

[1, 2, 5, 10, 139, 278, 389, 433, 695, 778, 866, 1390, 1945, 2165, 3890, 4330, 54071, 60187, 108142, 120374, 168437, 270355, 300935, 336874, 540710, 601870, 842185, 1684370, 23412743, 46825486, 117063715, 234127430]

約数ペア:

[(1, 234127430), (2, 117063715), (5, 46825486), (10, 23412743), (139, 1684370), (278, 842185), (389, 601870), (433, 540710), (695, 336874), (778, 300935), (866, 270355), (1390, 168437), (1945, 120374), (2165, 108142), (3890, 60187), (4330, 54071)]