16795730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 35557056

約数和(自身を除く): 18761326

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 227, 245, 302, 454, 490, 755, 1057, 1135, 1510, 1589, 2114, 2270, 3178, 5285, 7399, 7945, 10570, 11123, 14798, 15890, 22246, 34277, 36995, 55615, 68554, 73990, 111230, 171385, 239939, 342770, 479878, 1199695, 1679573, 2399390, 3359146, 8397865, 16795730]

約数ペア:

[(1, 16795730), (2, 8397865), (5, 3359146), (7, 2399390), (10, 1679573), (14, 1199695), (35, 479878), (49, 342770), (70, 239939), (98, 171385), (151, 111230), (227, 73990), (245, 68554), (302, 55615), (454, 36995), (490, 34277), (755, 22246), (1057, 15890), (1135, 14798), (1510, 11123), (1589, 10570), (2114, 7945), (2270, 7399), (3178, 5285)]