121384140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69761}}^1$

素因数の和:69802

約数の個数: 48

約数和(自身を含む): 351600480

約数和(自身を除く): 230216340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 69761, 139522, 209283, 279044, 348805, 418566, 697610, 837132, 1046415, 1395220, 2023069, 2092830, 4046138, 4185660, 6069207, 8092276, 10115345, 12138414, 20230690, 24276828, 30346035, 40461380, 60692070, 121384140]

約数ペア:

[(1, 121384140), (2, 60692070), (3, 40461380), (4, 30346035), (5, 24276828), (6, 20230690), (10, 12138414), (12, 10115345), (15, 8092276), (20, 6069207), (29, 4185660), (30, 4046138), (58, 2092830), (60, 2023069), (87, 1395220), (116, 1046415), (145, 837132), (174, 697610), (290, 418566), (348, 348805), (435, 279044), (580, 209283), (870, 139522), (1740, 69761)]