12061420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 29268288

約数和(自身を除く): 17206868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 853, 1010, 1414, 1706, 2020, 2828, 3412, 3535, 4265, 5971, 7070, 8530, 11942, 14140, 17060, 23884, 29855, 59710, 86153, 119420, 172306, 344612, 430765, 603071, 861530, 1206142, 1723060, 2412284, 3015355, 6030710, 12061420]

約数ペア:

[(1, 12061420), (2, 6030710), (4, 3015355), (5, 2412284), (7, 1723060), (10, 1206142), (14, 861530), (20, 603071), (28, 430765), (35, 344612), (70, 172306), (101, 119420), (140, 86153), (202, 59710), (404, 29855), (505, 23884), (707, 17060), (853, 14140), (1010, 11942), (1414, 8530), (1706, 7070), (2020, 5971), (2828, 4265), (3412, 3535)]