15697085030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{395293}}^1$

素因数の和:395349

約数の個数: 48

約数和(自身を含む): 32531115024

約数和(自身を除く): 16834029994

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 3610, 3971, 7942, 19855, 39710, 395293, 790586, 1976465, 3952930, 4348223, 7510567, 8696446, 15021134, 21741115, 37552835, 43482230, 75105670, 82616237, 142700773, 165232474, 285401546, 413081185, 713503865, 826162370, 1427007730, 1569708503, 3139417006, 7848542515, 15697085030]

約数ペア:

[(1, 15697085030), (2, 7848542515), (5, 3139417006), (10, 1569708503), (11, 1427007730), (19, 826162370), (22, 713503865), (38, 413081185), (55, 285401546), (95, 165232474), (110, 142700773), (190, 82616237), (209, 75105670), (361, 43482230), (418, 37552835), (722, 21741115), (1045, 15021134), (1805, 8696446), (2090, 7510567), (3610, 4348223), (3971, 3952930), (7942, 1976465), (19855, 790586), (39710, 395293)]