15709957340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{536909}}^1$

素因数の和:536955

約数の個数: 96

約数和(自身を含む): 43296422400

約数和(自身を除く): 27586465060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 7315, 14630, 29260, 536909, 1073818, 2147636, 2684545, 3758363, 5369090, 5905999, 7516726, 10201271, 10738180, 11811998, 15033452, 18791815, 20402542, 23623996, 29529995, 37583630, 40805084, 41341993, 51006355, 59059990, 71408897, 75167260, 82683986, 102012710, 112213981, 118119980, 142817794, 165367972, 204025420, 206709965, 224427962, 285635588, 357044485, 413419930, 448855924, 561069905, 714088970, 785497867, 826839860, 1122139810, 1428177940, 1570995734, 2244279620, 3141991468, 3927489335, 7854978670, 15709957340]

約数ペア:

[(1, 15709957340), (2, 7854978670), (4, 3927489335), (5, 3141991468), (7, 2244279620), (10, 1570995734), (11, 1428177940), (14, 1122139810), (19, 826839860), (20, 785497867), (22, 714088970), (28, 561069905), (35, 448855924), (38, 413419930), (44, 357044485), (55, 285635588), (70, 224427962), (76, 206709965), (77, 204025420), (95, 165367972), (110, 142817794), (133, 118119980), (140, 112213981), (154, 102012710), (190, 82683986), (209, 75167260), (220, 71408897), (266, 59059990), (308, 51006355), (380, 41341993), (385, 40805084), (418, 37583630), (532, 29529995), (665, 23623996), (770, 20402542), (836, 18791815), (1045, 15033452), (1330, 11811998), (1463, 10738180), (1540, 10201271), (2090, 7516726), (2660, 5905999), (2926, 5369090), (4180, 3758363), (5852, 2684545), (7315, 2147636), (14630, 1073818), (29260, 536909)]