915090

素因数分解:

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

素因数の和:127

約数の個数: 64

約数和(自身を含む): 2488320

約数和(自身を除く): 1573230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 59, 66, 94, 110, 118, 141, 165, 177, 235, 282, 295, 330, 354, 470, 517, 590, 649, 705, 885, 1034, 1298, 1410, 1551, 1770, 1947, 2585, 2773, 3102, 3245, 3894, 5170, 5546, 6490, 7755, 8319, 9735, 13865, 15510, 16638, 19470, 27730, 30503, 41595, 61006, 83190, 91509, 152515, 183018, 305030, 457545, 915090]

約数ペア:

[(1, 915090), (2, 457545), (3, 305030), (5, 183018), (6, 152515), (10, 91509), (11, 83190), (15, 61006), (22, 41595), (30, 30503), (33, 27730), (47, 19470), (55, 16638), (59, 15510), (66, 13865), (94, 9735), (110, 8319), (118, 7755), (141, 6490), (165, 5546), (177, 5170), (235, 3894), (282, 3245), (295, 3102), (330, 2773), (354, 2585), (470, 1947), (517, 1770), (590, 1551), (649, 1410), (705, 1298), (885, 1034)]