146930140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24407}}^1$

素因数の和:24466

約数の個数: 48

約数和(自身を含む): 360847872

約数和(自身を除く): 213917732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 24407, 48814, 97628, 122035, 170849, 244070, 341698, 488140, 683396, 854245, 1049501, 1708490, 2099002, 3416980, 4198004, 5247505, 7346507, 10495010, 14693014, 20990020, 29386028, 36732535, 73465070, 146930140]

約数ペア:

[(1, 146930140), (2, 73465070), (4, 36732535), (5, 29386028), (7, 20990020), (10, 14693014), (14, 10495010), (20, 7346507), (28, 5247505), (35, 4198004), (43, 3416980), (70, 2099002), (86, 1708490), (140, 1049501), (172, 854245), (215, 683396), (301, 488140), (430, 341698), (602, 244070), (860, 170849), (1204, 122035), (1505, 97628), (3010, 48814), (6020, 24407)]