69935710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7577}}^1$

素因数の和:7668

約数の個数: 32

約数和(自身を含む): 137495232

約数和(自身を除く): 67559522

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 7577, 9230, 15154, 37885, 75770, 98501, 197002, 492505, 537967, 985010, 1075934, 2689835, 5379670, 6993571, 13987142, 34967855, 69935710]

約数ペア:

[(1, 69935710), (2, 34967855), (5, 13987142), (10, 6993571), (13, 5379670), (26, 2689835), (65, 1075934), (71, 985010), (130, 537967), (142, 492505), (355, 197002), (710, 98501), (923, 75770), (1846, 37885), (4615, 15154), (7577, 9230)]