165712670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18433}}^1$

素因数の和:18500

約数の個数: 32

約数和(自身を含む): 318539520

約数和(自身を除く): 152826850

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 18433, 36866, 92165, 184330, 534557, 571423, 1069114, 1142846, 2672785, 2857115, 5345570, 5714230, 16571267, 33142534, 82856335, 165712670]

約数ペア:

[(1, 165712670), (2, 82856335), (5, 33142534), (10, 16571267), (29, 5714230), (31, 5345570), (58, 2857115), (62, 2672785), (145, 1142846), (155, 1069114), (290, 571423), (310, 534557), (899, 184330), (1798, 92165), (4495, 36866), (8990, 18433)]