74903810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1493}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 140376240

約数和(自身を除く): 65472430

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1493, 1730, 2986, 5017, 7465, 10034, 14930, 25085, 43297, 50170, 86594, 216485, 258289, 432970, 516578, 1291445, 2582890, 7490381, 14980762, 37451905, 74903810]

約数ペア:

[(1, 74903810), (2, 37451905), (5, 14980762), (10, 7490381), (29, 2582890), (58, 1291445), (145, 516578), (173, 432970), (290, 258289), (346, 216485), (865, 86594), (1493, 50170), (1730, 43297), (2986, 25085), (5017, 14930), (7465, 10034)]