16372890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 42985800

約数和(自身を除く): 26612910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1669, 1962, 3270, 3338, 4905, 5007, 8345, 9810, 10014, 15021, 16690, 25035, 30042, 50070, 75105, 150210, 181921, 363842, 545763, 909605, 1091526, 1637289, 1819210, 2728815, 3274578, 5457630, 8186445, 16372890]

約数ペア:

[(1, 16372890), (2, 8186445), (3, 5457630), (5, 3274578), (6, 2728815), (9, 1819210), (10, 1637289), (15, 1091526), (18, 909605), (30, 545763), (45, 363842), (90, 181921), (109, 150210), (218, 75105), (327, 50070), (545, 30042), (654, 25035), (981, 16690), (1090, 15021), (1635, 10014), (1669, 9810), (1962, 8345), (3270, 5007), (3338, 4905)]