100946860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103007}}^1$

素因数の和:103030

約数の個数: 36

約数和(自身を含む): 246601152

約数和(自身を除く): 145654292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 103007, 206014, 412028, 515035, 721049, 1030070, 1442098, 2060140, 2884196, 3605245, 5047343, 7210490, 10094686, 14420980, 20189372, 25236715, 50473430, 100946860]

約数ペア:

[(1, 100946860), (2, 50473430), (4, 25236715), (5, 20189372), (7, 14420980), (10, 10094686), (14, 7210490), (20, 5047343), (28, 3605245), (35, 2884196), (49, 2060140), (70, 1442098), (98, 1030070), (140, 721049), (196, 515035), (245, 412028), (490, 206014), (980, 103007)]