2385830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 4687200

約数和(自身を除く): 2301370

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 433, 551, 866, 1102, 2165, 2755, 4330, 5510, 8227, 12557, 16454, 25114, 41135, 62785, 82270, 125570, 238583, 477166, 1192915, 2385830]

約数ペア:

[(1, 2385830), (2, 1192915), (5, 477166), (10, 238583), (19, 125570), (29, 82270), (38, 62785), (58, 41135), (95, 25114), (145, 16454), (190, 12557), (290, 8227), (433, 5510), (551, 4330), (866, 2755), (1102, 2165)]