40507530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2963

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 72296310

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, 2879, 4690, 5758, 7035, 8637, 14070, 14395, 17274, 20153, 28790, 40306, 43185, 60459, 86370, 100765, 120918, 192893, 201530, 302295, 385786, 578679, 604590, 964465, 1157358, 1350251, 1928930, 2700502, 2893395, 4050753, 5786790, 6751255, 8101506, 13502510, 20253765, 40507530]

約数ペア:

[(1, 40507530), (2, 20253765), (3, 13502510), (5, 8101506), (6, 6751255), (7, 5786790), (10, 4050753), (14, 2893395), (15, 2700502), (21, 1928930), (30, 1350251), (35, 1157358), (42, 964465), (67, 604590), (70, 578679), (105, 385786), (134, 302295), (201, 201530), (210, 192893), (335, 120918), (402, 100765), (469, 86370), (670, 60459), (938, 43185), (1005, 40306), (1407, 28790), (2010, 20153), (2345, 17274), (2814, 14395), (2879, 14070), (4690, 8637), (5758, 7035)]