2007709060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{9749}}^1$

素因数の和:11236

約数の個数: 48

約数和(自身を含む): 4822272000

約数和(自身を除く): 2814562940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1471, 2942, 5884, 7355, 9749, 10297, 14710, 19498, 20594, 29420, 38996, 41188, 48745, 51485, 68243, 97490, 102970, 136486, 194980, 205940, 272972, 341215, 682430, 1364860, 14340779, 28681558, 57363116, 71703895, 100385453, 143407790, 200770906, 286815580, 401541812, 501927265, 1003854530, 2007709060]

約数ペア:

[(1, 2007709060), (2, 1003854530), (4, 501927265), (5, 401541812), (7, 286815580), (10, 200770906), (14, 143407790), (20, 100385453), (28, 71703895), (35, 57363116), (70, 28681558), (140, 14340779), (1471, 1364860), (2942, 682430), (5884, 341215), (7355, 272972), (9749, 205940), (10297, 194980), (14710, 136486), (19498, 102970), (20594, 97490), (29420, 68243), (38996, 51485), (41188, 48745)]