27279730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4398

約数の個数: 32

約数和(自身を含む): 53409456

約数和(自身を除く): 26129726

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 4337, 6290, 8674, 21685, 43370, 73729, 147458, 160469, 320938, 368645, 737290, 802345, 1604690, 2727973, 5455946, 13639865, 27279730]

約数ペア:

[(1, 27279730), (2, 13639865), (5, 5455946), (10, 2727973), (17, 1604690), (34, 802345), (37, 737290), (74, 368645), (85, 320938), (170, 160469), (185, 147458), (370, 73729), (629, 43370), (1258, 21685), (3145, 8674), (4337, 6290)]