146295940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1044971}}^1$

素因数の和:1044987

約数の個数: 24

約数和(自身を含む): 351110592

約数和(自身を除く): 204814652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1044971, 2089942, 4179884, 5224855, 7314797, 10449710, 14629594, 20899420, 29259188, 36573985, 73147970, 146295940]

約数ペア:

[(1, 146295940), (2, 73147970), (4, 36573985), (5, 29259188), (7, 20899420), (10, 14629594), (14, 10449710), (20, 7314797), (28, 5224855), (35, 4179884), (70, 2089942), (140, 1044971)]