310086590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{14759}}^1$

素因数の和:14968

約数の個数: 32

約数和(自身を含む): 612126720

約数和(自身を除く): 302040130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 14759, 21010, 29518, 73795, 147590, 162349, 324698, 811745, 1623490, 2818969, 5637938, 14094845, 28189690, 31008659, 62017318, 155043295, 310086590]

約数ペア:

[(1, 310086590), (2, 155043295), (5, 62017318), (10, 31008659), (11, 28189690), (22, 14094845), (55, 5637938), (110, 2818969), (191, 1623490), (382, 811745), (955, 324698), (1910, 162349), (2101, 147590), (4202, 73795), (10505, 29518), (14759, 21010)]