8786930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 8061070

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 449, 515, 898, 1030, 1957, 2245, 3914, 4490, 8531, 9785, 17062, 19570, 42655, 46247, 85310, 92494, 231235, 462470, 878693, 1757386, 4393465, 8786930]

約数ペア:

[(1, 8786930), (2, 4393465), (5, 1757386), (10, 878693), (19, 462470), (38, 231235), (95, 92494), (103, 85310), (190, 46247), (206, 42655), (449, 19570), (515, 17062), (898, 9785), (1030, 8531), (1957, 4490), (2245, 3914)]