2280453310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{67489}}^1$

素因数の和:67636

約数の個数: 32

約数和(自身を含む): 4276166400

約数和(自身を除く): 1995713090

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 3379, 6758, 16895, 33790, 67489, 134978, 337445, 674890, 2092159, 4184318, 7356301, 10460795, 14712602, 20921590, 36781505, 73563010, 228045331, 456090662, 1140226655, 2280453310]

約数ペア:

[(1, 2280453310), (2, 1140226655), (5, 456090662), (10, 228045331), (31, 73563010), (62, 36781505), (109, 20921590), (155, 14712602), (218, 10460795), (310, 7356301), (545, 4184318), (1090, 2092159), (3379, 674890), (6758, 337445), (16895, 134978), (33790, 67489)]