5086890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 13689000

約数和(自身を除く): 8602110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1949, 2610, 3898, 5847, 9745, 11694, 17541, 19490, 29235, 35082, 56521, 58470, 87705, 113042, 169563, 175410, 282605, 339126, 508689, 565210, 847815, 1017378, 1695630, 2543445, 5086890]

約数ペア:

[(1, 5086890), (2, 2543445), (3, 1695630), (5, 1017378), (6, 847815), (9, 565210), (10, 508689), (15, 339126), (18, 282605), (29, 175410), (30, 169563), (45, 113042), (58, 87705), (87, 58470), (90, 56521), (145, 35082), (174, 29235), (261, 19490), (290, 17541), (435, 11694), (522, 9745), (870, 5847), (1305, 3898), (1949, 2610)]