15693486590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 31996684800

約数和(自身を除く): 16303198210

約数列:

[1, 2, 5, 10, 17, 29, 34, 47, 58, 85, 89, 94, 145, 170, 178, 235, 290, 445, 470, 493, 761, 799, 890, 986, 1363, 1513, 1522, 1598, 2465, 2581, 2726, 3026, 3805, 3995, 4183, 4930, 5162, 6815, 7565, 7610, 7990, 8366, 12905, 12937, 13630, 15130, 20915, 22069, 23171, 25810, 25874, 35767, 41830, 43877, 44138, 46342, 64685, 67729, 71111, 71534, 87754, 110345, 115855, 121307, 129370, 135458, 142222, 178835, 219385, 220690, 231710, 242614, 338645, 355555, 357670, 375173, 438770, 606535, 608039, 677290, 711110, 750346, 1037243, 1151393, 1213070, 1216078, 1875865, 1964141, 2062219, 2074486, 2302786, 3040195, 3183263, 3751730, 3928282, 4124438, 5186215, 5756965, 6080390, 6366526, 9820705, 10311095, 10372430, 11513930, 15916315, 17633131, 19641410, 20622190, 31832630, 33390397, 35266262, 54115471, 66780794, 88165655, 92314627, 108230942, 166951985, 176331310, 184629254, 270577355, 333903970, 461573135, 541154710, 923146270, 1569348659, 3138697318, 7846743295, 15693486590]

約数ペア:

[(1, 15693486590), (2, 7846743295), (5, 3138697318), (10, 1569348659), (17, 923146270), (29, 541154710), (34, 461573135), (47, 333903970), (58, 270577355), (85, 184629254), (89, 176331310), (94, 166951985), (145, 108230942), (170, 92314627), (178, 88165655), (235, 66780794), (290, 54115471), (445, 35266262), (470, 33390397), (493, 31832630), (761, 20622190), (799, 19641410), (890, 17633131), (986, 15916315), (1363, 11513930), (1513, 10372430), (1522, 10311095), (1598, 9820705), (2465, 6366526), (2581, 6080390), (2726, 5756965), (3026, 5186215), (3805, 4124438), (3995, 3928282), (4183, 3751730), (4930, 3183263), (5162, 3040195), (6815, 2302786), (7565, 2074486), (7610, 2062219), (7990, 1964141), (8366, 1875865), (12905, 1216078), (12937, 1213070), (13630, 1151393), (15130, 1037243), (20915, 750346), (22069, 711110), (23171, 677290), (25810, 608039), (25874, 606535), (35767, 438770), (41830, 375173), (43877, 357670), (44138, 355555), (46342, 338645), (64685, 242614), (67729, 231710), (71111, 220690), (71534, 219385), (87754, 178835), (110345, 142222), (115855, 135458), (121307, 129370)]