15556530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 44789760

約数和(自身を除く): 29233230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 47, 51, 55, 59, 66, 85, 94, 102, 110, 118, 141, 165, 170, 177, 187, 235, 255, 282, 295, 330, 354, 374, 470, 510, 517, 561, 590, 649, 705, 799, 885, 935, 1003, 1034, 1122, 1298, 1410, 1551, 1598, 1770, 1870, 1947, 2006, 2397, 2585, 2773, 2805, 3009, 3102, 3245, 3894, 3995, 4794, 5015, 5170, 5546, 5610, 6018, 6490, 7755, 7990, 8319, 8789, 9735, 10030, 11033, 11985, 13865, 15045, 15510, 16638, 17578, 19470, 22066, 23970, 26367, 27730, 30090, 30503, 33099, 41595, 43945, 47141, 52734, 55165, 61006, 66198, 83190, 87890, 91509, 94282, 110330, 131835, 141423, 152515, 165495, 183018, 235705, 263670, 282846, 305030, 330990, 457545, 471410, 518551, 707115, 915090, 1037102, 1414230, 1555653, 2592755, 3111306, 5185510, 7778265, 15556530]

約数ペア:

[(1, 15556530), (2, 7778265), (3, 5185510), (5, 3111306), (6, 2592755), (10, 1555653), (11, 1414230), (15, 1037102), (17, 915090), (22, 707115), (30, 518551), (33, 471410), (34, 457545), (47, 330990), (51, 305030), (55, 282846), (59, 263670), (66, 235705), (85, 183018), (94, 165495), (102, 152515), (110, 141423), (118, 131835), (141, 110330), (165, 94282), (170, 91509), (177, 87890), (187, 83190), (235, 66198), (255, 61006), (282, 55165), (295, 52734), (330, 47141), (354, 43945), (374, 41595), (470, 33099), (510, 30503), (517, 30090), (561, 27730), (590, 26367), (649, 23970), (705, 22066), (799, 19470), (885, 17578), (935, 16638), (1003, 15510), (1034, 15045), (1122, 13865), (1298, 11985), (1410, 11033), (1551, 10030), (1598, 9735), (1770, 8789), (1870, 8319), (1947, 7990), (2006, 7755), (2397, 6490), (2585, 6018), (2773, 5610), (2805, 5546), (3009, 5170), (3102, 5015), (3245, 4794), (3894, 3995)]