31001410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25621}}^1$

素因数の和:25650

約数の個数: 24

約数和(自身を含む): 61339068

約数和(自身を除く): 30337658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25621, 51242, 128105, 256210, 281831, 563662, 1409155, 2818310, 3100141, 6200282, 15500705, 31001410]

約数ペア:

[(1, 31001410), (2, 15500705), (5, 6200282), (10, 3100141), (11, 2818310), (22, 1409155), (55, 563662), (110, 281831), (121, 256210), (242, 128105), (605, 51242), (1210, 25621)]