127572170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{1613}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 251009280

約数和(自身を除く): 123437110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 719, 1438, 1613, 3226, 3595, 7190, 7909, 8065, 15818, 16130, 17743, 35486, 39545, 79090, 88715, 177430, 1159747, 2319494, 5798735, 11597470, 12757217, 25514434, 63786085, 127572170]

約数ペア:

[(1, 127572170), (2, 63786085), (5, 25514434), (10, 12757217), (11, 11597470), (22, 5798735), (55, 2319494), (110, 1159747), (719, 177430), (1438, 88715), (1613, 79090), (3226, 39545), (3595, 35486), (7190, 17743), (7909, 16130), (8065, 15818)]