67896730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{56113}}^1$

素因数の和:56142

約数の個数: 24

約数和(自身を含む): 134336916

約数和(自身を除く): 66440186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 56113, 112226, 280565, 561130, 617243, 1234486, 3086215, 6172430, 6789673, 13579346, 33948365, 67896730]

約数ペア:

[(1, 67896730), (2, 33948365), (5, 13579346), (10, 6789673), (11, 6172430), (22, 3086215), (55, 1234486), (110, 617243), (121, 561130), (242, 280565), (605, 112226), (1210, 56113)]