73482970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3391}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 145069056

約数和(自身を除く): 71586086

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 3391, 4334, 6782, 10835, 16955, 21670, 33910, 37301, 74602, 186505, 373010, 668027, 1336054, 3340135, 6680270, 7348297, 14696594, 36741485, 73482970]

約数ペア:

[(1, 73482970), (2, 36741485), (5, 14696594), (10, 7348297), (11, 6680270), (22, 3340135), (55, 1336054), (110, 668027), (197, 373010), (394, 186505), (985, 74602), (1970, 37301), (2167, 33910), (3391, 21670), (4334, 16955), (6782, 10835)]