243312510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17293}}^1$

素因数の和:17377

約数の個数: 64

約数和(自身を含む): 677371392

約数和(自身を除く): 434058882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 14070, 17293, 34586, 51879, 86465, 103758, 121051, 172930, 242102, 259395, 363153, 518790, 605255, 726306, 1158631, 1210510, 1815765, 2317262, 3475893, 3631530, 5793155, 6951786, 8110417, 11586310, 16220834, 17379465, 24331251, 34758930, 40552085, 48662502, 81104170, 121656255, 243312510]

約数ペア:

[(1, 243312510), (2, 121656255), (3, 81104170), (5, 48662502), (6, 40552085), (7, 34758930), (10, 24331251), (14, 17379465), (15, 16220834), (21, 11586310), (30, 8110417), (35, 6951786), (42, 5793155), (67, 3631530), (70, 3475893), (105, 2317262), (134, 1815765), (201, 1210510), (210, 1158631), (335, 726306), (402, 605255), (469, 518790), (670, 363153), (938, 259395), (1005, 242102), (1407, 172930), (2010, 121051), (2345, 103758), (2814, 86465), (4690, 51879), (7035, 34586), (14070, 17293)]