23221770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5447

約数の個数: 64

約数和(自身を含む): 65487744

約数和(自身を除く): 42265974

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, 5413, 10826, 16239, 27065, 32478, 54130, 59543, 70369, 81195, 119086, 140738, 162390, 178629, 211107, 297715, 351845, 357258, 422214, 595430, 703690, 774059, 893145, 1055535, 1548118, 1786290, 2111070, 2322177, 3870295, 4644354, 7740590, 11610885, 23221770]

約数ペア:

[(1, 23221770), (2, 11610885), (3, 7740590), (5, 4644354), (6, 3870295), (10, 2322177), (11, 2111070), (13, 1786290), (15, 1548118), (22, 1055535), (26, 893145), (30, 774059), (33, 703690), (39, 595430), (55, 422214), (65, 357258), (66, 351845), (78, 297715), (110, 211107), (130, 178629), (143, 162390), (165, 140738), (195, 119086), (286, 81195), (330, 70369), (390, 59543), (429, 54130), (715, 32478), (858, 27065), (1430, 16239), (2145, 10826), (4290, 5413)]