320465130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{628363}}^1$

素因数の和:628390

約数の個数: 32

約数和(自身を含む): 814359744

約数和(自身を除く): 493894614

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 628363, 1256726, 1885089, 3141815, 3770178, 6283630, 9425445, 10682171, 18850890, 21364342, 32046513, 53410855, 64093026, 106821710, 160232565, 320465130]

約数ペア:

[(1, 320465130), (2, 160232565), (3, 106821710), (5, 64093026), (6, 53410855), (10, 32046513), (15, 21364342), (17, 18850890), (30, 10682171), (34, 9425445), (51, 6283630), (85, 3770178), (102, 3141815), (170, 1885089), (255, 1256726), (510, 628363)]