243118370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19559}}^1$

素因数の和:19690

約数の個数: 32

約数和(自身を含む): 481645440

約数和(自身を除く): 238527070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 19559, 39118, 97795, 195590, 215149, 430298, 1075745, 2151490, 2210167, 4420334, 11050835, 22101670, 24311837, 48623674, 121559185, 243118370]

約数ペア:

[(1, 243118370), (2, 121559185), (5, 48623674), (10, 24311837), (11, 22101670), (22, 11050835), (55, 4420334), (110, 2210167), (113, 2151490), (226, 1075745), (565, 430298), (1130, 215149), (1243, 195590), (2486, 97795), (6215, 39118), (12430, 19559)]