97141940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{693871}}^1$

素因数の和:693887

約数の個数: 24

約数和(自身を含む): 233140992

約数和(自身を除く): 135999052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 693871, 1387742, 2775484, 3469355, 4857097, 6938710, 9714194, 13877420, 19428388, 24285485, 48570970, 97141940]

約数ペア:

[(1, 97141940), (2, 48570970), (4, 24285485), (5, 19428388), (7, 13877420), (10, 9714194), (14, 6938710), (20, 4857097), (28, 3469355), (35, 2775484), (70, 1387742), (140, 693871)]