29250340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{208931}}^1$

素因数の和:208947

約数の個数: 24

約数和(自身を含む): 70201152

約数和(自身を除く): 40950812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 208931, 417862, 835724, 1044655, 1462517, 2089310, 2925034, 4178620, 5850068, 7312585, 14625170, 29250340]

約数ペア:

[(1, 29250340), (2, 14625170), (4, 7312585), (5, 5850068), (7, 4178620), (10, 2925034), (14, 2089310), (20, 1462517), (28, 1044655), (35, 835724), (70, 417862), (140, 208931)]