128499070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 270667008

約数和(自身を除く): 142167938

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 955, 1337, 1373, 1910, 2674, 2746, 6685, 6865, 9359, 9611, 13370, 13730, 18718, 19222, 46795, 48055, 67277, 93590, 96110, 134554, 262243, 336385, 524486, 672770, 1311215, 1835701, 2622430, 3671402, 9178505, 12849907, 18357010, 25699814, 64249535, 128499070]

約数ペア:

[(1, 128499070), (2, 64249535), (5, 25699814), (7, 18357010), (10, 12849907), (14, 9178505), (35, 3671402), (49, 2622430), (70, 1835701), (98, 1311215), (191, 672770), (245, 524486), (382, 336385), (490, 262243), (955, 134554), (1337, 96110), (1373, 93590), (1910, 67277), (2674, 48055), (2746, 46795), (6685, 19222), (6865, 18718), (9359, 13730), (9611, 13370)]