28832930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 59567616

約数和(自身を除く): 30734686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1487, 1939, 2770, 2974, 3878, 7435, 9695, 10409, 14870, 19390, 20818, 52045, 104090, 411899, 823798, 2059495, 2883293, 4118990, 5766586, 14416465, 28832930]

約数ペア:

[(1, 28832930), (2, 14416465), (5, 5766586), (7, 4118990), (10, 2883293), (14, 2059495), (35, 823798), (70, 411899), (277, 104090), (554, 52045), (1385, 20818), (1487, 19390), (1939, 14870), (2770, 10409), (2974, 9695), (3878, 7435)]