61611340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7459}}^1$

素因数の和:7534

約数の個数: 48

約数和(自身を含む): 150393600

約数和(自身を除く): 88782260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 7459, 8260, 14918, 29836, 37295, 52213, 74590, 104426, 149180, 208852, 261065, 440081, 522130, 880162, 1044260, 1760324, 2200405, 3080567, 4400810, 6161134, 8801620, 12322268, 15402835, 30805670, 61611340]

約数ペア:

[(1, 61611340), (2, 30805670), (4, 15402835), (5, 12322268), (7, 8801620), (10, 6161134), (14, 4400810), (20, 3080567), (28, 2200405), (35, 1760324), (59, 1044260), (70, 880162), (118, 522130), (140, 440081), (236, 261065), (295, 208852), (413, 149180), (590, 104426), (826, 74590), (1180, 52213), (1652, 37295), (2065, 29836), (4130, 14918), (7459, 8260)]