42342930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67211}}^1$

素因数の和:67231

約数の個数: 48

約数和(自身を含む): 125820864

約数和(自身を除く): 83477934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 67211, 134422, 201633, 336055, 403266, 470477, 604899, 672110, 940954, 1008165, 1209798, 1411431, 2016330, 2352385, 2822862, 3024495, 4234293, 4704770, 6048990, 7057155, 8468586, 14114310, 21171465, 42342930]

約数ペア:

[(1, 42342930), (2, 21171465), (3, 14114310), (5, 8468586), (6, 7057155), (7, 6048990), (9, 4704770), (10, 4234293), (14, 3024495), (15, 2822862), (18, 2352385), (21, 2016330), (30, 1411431), (35, 1209798), (42, 1008165), (45, 940954), (63, 672110), (70, 604899), (90, 470477), (105, 403266), (126, 336055), (210, 201633), (315, 134422), (630, 67211)]