21460894770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{955091}}^1$

素因数の和:955215

約数の個数: 64

約数和(自身を含む): 59414363136

約数和(自身を除く): 37953468366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 7490, 11235, 22470, 955091, 1910182, 2865273, 4775455, 5730546, 6685637, 9550910, 13371274, 14326365, 20056911, 28652730, 33428185, 40113822, 66856370, 100284555, 102194737, 200569110, 204389474, 306584211, 510973685, 613168422, 715363159, 1021947370, 1430726318, 1532921055, 2146089477, 3065842110, 3576815795, 4292178954, 7153631590, 10730447385, 21460894770]

約数ペア:

[(1, 21460894770), (2, 10730447385), (3, 7153631590), (5, 4292178954), (6, 3576815795), (7, 3065842110), (10, 2146089477), (14, 1532921055), (15, 1430726318), (21, 1021947370), (30, 715363159), (35, 613168422), (42, 510973685), (70, 306584211), (105, 204389474), (107, 200569110), (210, 102194737), (214, 100284555), (321, 66856370), (535, 40113822), (642, 33428185), (749, 28652730), (1070, 20056911), (1498, 14326365), (1605, 13371274), (2247, 9550910), (3210, 6685637), (3745, 5730546), (4494, 4775455), (7490, 2865273), (11235, 1910182), (22470, 955091)]