3587590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 6804000

約数和(自身を除く): 3216410

約数列:

[1, 2, 5, 10, 29, 58, 89, 139, 145, 178, 278, 290, 445, 695, 890, 1390, 2581, 4031, 5162, 8062, 12371, 12905, 20155, 24742, 25810, 40310, 61855, 123710, 358759, 717518, 1793795, 3587590]

約数ペア:

[(1, 3587590), (2, 1793795), (5, 717518), (10, 358759), (29, 123710), (58, 61855), (89, 40310), (139, 25810), (145, 24742), (178, 20155), (278, 12905), (290, 12371), (445, 8062), (695, 5162), (890, 4031), (1390, 2581)]