859641330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{8963}}^1$

素因数の和:9135

約数の個数: 64

約数和(自身を含む): 2168570880

約数和(自身を除く): 1308929550

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 230, 278, 345, 417, 690, 695, 834, 1390, 2085, 3197, 4170, 6394, 8963, 9591, 15985, 17926, 19182, 26889, 31970, 44815, 47955, 53778, 89630, 95910, 134445, 206149, 268890, 412298, 618447, 1030745, 1236894, 1245857, 2061490, 2491714, 3092235, 3737571, 6184470, 6229285, 7475142, 12458570, 18687855, 28654711, 37375710, 57309422, 85964133, 143273555, 171928266, 286547110, 429820665, 859641330]

約数ペア:

[(1, 859641330), (2, 429820665), (3, 286547110), (5, 171928266), (6, 143273555), (10, 85964133), (15, 57309422), (23, 37375710), (30, 28654711), (46, 18687855), (69, 12458570), (115, 7475142), (138, 6229285), (139, 6184470), (230, 3737571), (278, 3092235), (345, 2491714), (417, 2061490), (690, 1245857), (695, 1236894), (834, 1030745), (1390, 618447), (2085, 412298), (3197, 268890), (4170, 206149), (6394, 134445), (8963, 95910), (9591, 89630), (15985, 53778), (17926, 47955), (19182, 44815), (26889, 31970)]