16932540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6563}}^1$

素因数の和:6618

約数の個数: 48

約数和(自身を含む): 48521088

約数和(自身を除く): 31588548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6563, 13126, 19689, 26252, 32815, 39378, 65630, 78756, 98445, 131260, 196890, 282209, 393780, 564418, 846627, 1128836, 1411045, 1693254, 2822090, 3386508, 4233135, 5644180, 8466270, 16932540]

約数ペア:

[(1, 16932540), (2, 8466270), (3, 5644180), (4, 4233135), (5, 3386508), (6, 2822090), (10, 1693254), (12, 1411045), (15, 1128836), (20, 846627), (30, 564418), (43, 393780), (60, 282209), (86, 196890), (129, 131260), (172, 98445), (215, 78756), (258, 65630), (430, 39378), (516, 32815), (645, 26252), (860, 19689), (1290, 13126), (2580, 6563)]