610021020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3137}}^1$

素因数の和:3619

約数の個数: 96

約数和(自身を含む): 1956907008

約数和(自身を除く): 1346885988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 463, 926, 1389, 1852, 2315, 2778, 3137, 3241, 4630, 5556, 6274, 6482, 6945, 9260, 9411, 9723, 12548, 12964, 13890, 15685, 16205, 18822, 19446, 21959, 27780, 31370, 32410, 37644, 38892, 43918, 47055, 48615, 62740, 64820, 65877, 87836, 94110, 97230, 109795, 131754, 188220, 194460, 219590, 263508, 329385, 439180, 658770, 1317540, 1452431, 2904862, 4357293, 5809724, 7262155, 8714586, 10167017, 14524310, 17429172, 20334034, 21786465, 29048620, 30501051, 40668068, 43572930, 50835085, 61002102, 87145860, 101670170, 122004204, 152505255, 203340340, 305010510, 610021020]

約数ペア:

[(1, 610021020), (2, 305010510), (3, 203340340), (4, 152505255), (5, 122004204), (6, 101670170), (7, 87145860), (10, 61002102), (12, 50835085), (14, 43572930), (15, 40668068), (20, 30501051), (21, 29048620), (28, 21786465), (30, 20334034), (35, 17429172), (42, 14524310), (60, 10167017), (70, 8714586), (84, 7262155), (105, 5809724), (140, 4357293), (210, 2904862), (420, 1452431), (463, 1317540), (926, 658770), (1389, 439180), (1852, 329385), (2315, 263508), (2778, 219590), (3137, 194460), (3241, 188220), (4630, 131754), (5556, 109795), (6274, 97230), (6482, 94110), (6945, 87836), (9260, 65877), (9411, 64820), (9723, 62740), (12548, 48615), (12964, 47055), (13890, 43918), (15685, 38892), (16205, 37644), (18822, 32410), (19446, 31370), (21959, 27780)]