45018420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17449}}^1$

素因数の和:17504

約数の個数: 48

約数和(自身を含む): 128990400

約数和(自身を除く): 83971980

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, 17449, 34898, 52347, 69796, 87245, 104694, 174490, 209388, 261735, 348980, 523470, 750307, 1046940, 1500614, 2250921, 3001228, 3751535, 4501842, 7503070, 9003684, 11254605, 15006140, 22509210, 45018420]

約数ペア:

[(1, 45018420), (2, 22509210), (3, 15006140), (4, 11254605), (5, 9003684), (6, 7503070), (10, 4501842), (12, 3751535), (15, 3001228), (20, 2250921), (30, 1500614), (43, 1046940), (60, 750307), (86, 523470), (129, 348980), (172, 261735), (215, 209388), (258, 174490), (430, 104694), (516, 87245), (645, 69796), (860, 52347), (1290, 34898), (2580, 17449)]