30706904

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 59486400

約数和(自身を除く): 28779496

約数列:

[1, 2, 4, 8, 59, 67, 118, 134, 236, 268, 472, 536, 971, 1942, 3884, 3953, 7768, 7906, 15812, 31624, 57289, 65057, 114578, 130114, 229156, 260228, 458312, 520456, 3838363, 7676726, 15353452, 30706904]

約数ペア:

[(1, 30706904), (2, 15353452), (4, 7676726), (8, 3838363), (59, 520456), (67, 458312), (118, 260228), (134, 229156), (236, 130114), (268, 114578), (472, 65057), (536, 57289), (971, 31624), (1942, 15812), (3884, 7906), (3953, 7768)]