123732410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7577}}^1$

素因数の和:7678

約数の個数: 32

約数和(自身を含む): 235706112

約数和(自身を除く): 111973702

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 7577, 8165, 15154, 16330, 37885, 75770, 174271, 348542, 537967, 871355, 1075934, 1742710, 2689835, 5379670, 12373241, 24746482, 61866205, 123732410]

約数ペア:

[(1, 123732410), (2, 61866205), (5, 24746482), (10, 12373241), (23, 5379670), (46, 2689835), (71, 1742710), (115, 1075934), (142, 871355), (230, 537967), (355, 348542), (710, 174271), (1633, 75770), (3266, 37885), (7577, 16330), (8165, 15154)]