74036220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12721}}^1$

素因数の和:12830

約数の個数: 48

約数和(自身を含む): 209455008

約数和(自身を除く): 135418788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12721, 25442, 38163, 50884, 63605, 76326, 127210, 152652, 190815, 254420, 381630, 763260, 1233937, 2467874, 3701811, 4935748, 6169685, 7403622, 12339370, 14807244, 18509055, 24678740, 37018110, 74036220]

約数ペア:

[(1, 74036220), (2, 37018110), (3, 24678740), (4, 18509055), (5, 14807244), (6, 12339370), (10, 7403622), (12, 6169685), (15, 4935748), (20, 3701811), (30, 2467874), (60, 1233937), (97, 763260), (194, 381630), (291, 254420), (388, 190815), (485, 152652), (582, 127210), (970, 76326), (1164, 63605), (1455, 50884), (1940, 38163), (2910, 25442), (5820, 12721)]