7135940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50971}}^1$

素因数の和:50987

約数の個数: 24

約数和(自身を含む): 17126592

約数和(自身を除く): 9990652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50971, 101942, 203884, 254855, 356797, 509710, 713594, 1019420, 1427188, 1783985, 3567970, 7135940]

約数ペア:

[(1, 7135940), (2, 3567970), (4, 1783985), (5, 1427188), (7, 1019420), (10, 713594), (14, 509710), (20, 356797), (28, 254855), (35, 203884), (70, 101942), (140, 50971)]