288109730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{65929}}^1$

素因数の和:65978

約数の個数: 32

約数和(自身を含む): 569635200

約数和(自身を除く): 281525470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 65929, 131858, 329645, 659290, 1252651, 1516367, 2505302, 3032734, 6263255, 7581835, 12526510, 15163670, 28810973, 57621946, 144054865, 288109730]

約数ペア:

[(1, 288109730), (2, 144054865), (5, 57621946), (10, 28810973), (19, 15163670), (23, 12526510), (38, 7581835), (46, 6263255), (95, 3032734), (115, 2505302), (190, 1516367), (230, 1252651), (437, 659290), (874, 329645), (2185, 131858), (4370, 65929)]