282797570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{21247}}^1$

素因数の和:21287

約数の個数: 32

約数和(自身を含む): 559927296

約数和(自身を除く): 277129726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 21247, 42494, 106235, 212470, 233717, 467434, 1168585, 2337170, 2570887, 5141774, 12854435, 25708870, 28279757, 56559514, 141398785, 282797570]

約数ペア:

[(1, 282797570), (2, 141398785), (5, 56559514), (10, 28279757), (11, 25708870), (22, 12854435), (55, 5141774), (110, 2570887), (121, 2337170), (242, 1168585), (605, 467434), (1210, 233717), (1331, 212470), (2662, 106235), (6655, 42494), (13310, 21247)]