67640430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15767}}^1$

素因数の和:15801

約数の個数: 64

約数和(自身を含む): 190729728

約数和(自身を除く): 123089298

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 15767, 31534, 47301, 78835, 94602, 157670, 173437, 204971, 236505, 346874, 409942, 473010, 520311, 614913, 867185, 1024855, 1040622, 1229826, 1734370, 2049710, 2254681, 2601555, 3074565, 4509362, 5203110, 6149130, 6764043, 11273405, 13528086, 22546810, 33820215, 67640430]

約数ペア:

[(1, 67640430), (2, 33820215), (3, 22546810), (5, 13528086), (6, 11273405), (10, 6764043), (11, 6149130), (13, 5203110), (15, 4509362), (22, 3074565), (26, 2601555), (30, 2254681), (33, 2049710), (39, 1734370), (55, 1229826), (65, 1040622), (66, 1024855), (78, 867185), (110, 614913), (130, 520311), (143, 473010), (165, 409942), (195, 346874), (286, 236505), (330, 204971), (390, 173437), (429, 157670), (715, 94602), (858, 78835), (1430, 47301), (2145, 31534), (4290, 15767)]