2022204590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 4218697728

約数和(自身を除く): 2196493138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 431, 485, 679, 691, 862, 970, 1358, 1382, 2155, 3017, 3395, 3455, 4310, 4837, 6034, 6790, 6910, 9674, 15085, 24185, 30170, 41807, 48370, 67027, 83614, 134054, 209035, 292649, 297821, 335135, 418070, 469189, 585298, 595642, 670270, 938378, 1463245, 1489105, 2084747, 2345945, 2926490, 2978210, 4169494, 4691890, 10423735, 20847470, 28888637, 57777274, 144443185, 202220459, 288886370, 404440918, 1011102295, 2022204590]

約数ペア:

[(1, 2022204590), (2, 1011102295), (5, 404440918), (7, 288886370), (10, 202220459), (14, 144443185), (35, 57777274), (70, 28888637), (97, 20847470), (194, 10423735), (431, 4691890), (485, 4169494), (679, 2978210), (691, 2926490), (862, 2345945), (970, 2084747), (1358, 1489105), (1382, 1463245), (2155, 938378), (3017, 670270), (3395, 595642), (3455, 585298), (4310, 469189), (4837, 418070), (6034, 335135), (6790, 297821), (6910, 292649), (9674, 209035), (15085, 134054), (24185, 83614), (30170, 67027), (41807, 48370)]