17439870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83047}}^1$

素因数の和:83064

約数の個数: 32

約数和(自身を含む): 47835648

約数和(自身を除く): 30395778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 83047, 166094, 249141, 415235, 498282, 581329, 830470, 1162658, 1245705, 1743987, 2491410, 2906645, 3487974, 5813290, 8719935, 17439870]

約数ペア:

[(1, 17439870), (2, 8719935), (3, 5813290), (5, 3487974), (6, 2906645), (7, 2491410), (10, 1743987), (14, 1245705), (15, 1162658), (21, 830470), (30, 581329), (35, 498282), (42, 415235), (70, 249141), (105, 166094), (210, 83047)]