39513180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{94079}}^1$

素因数の和:94098

約数の個数: 48

約数和(自身を含む): 126443520

約数和(自身を除く): 86930340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 94079, 188158, 282237, 376316, 470395, 564474, 658553, 940790, 1128948, 1317106, 1411185, 1881580, 1975659, 2634212, 2822370, 3292765, 3951318, 5644740, 6585530, 7902636, 9878295, 13171060, 19756590, 39513180]

約数ペア:

[(1, 39513180), (2, 19756590), (3, 13171060), (4, 9878295), (5, 7902636), (6, 6585530), (7, 5644740), (10, 3951318), (12, 3292765), (14, 2822370), (15, 2634212), (20, 1975659), (21, 1881580), (28, 1411185), (30, 1317106), (35, 1128948), (42, 940790), (60, 658553), (70, 564474), (84, 470395), (105, 376316), (140, 282237), (210, 188158), (420, 94079)]