145866610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1733}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 277162560

約数和(自身を除く): 131295950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 1733, 2215, 3466, 4430, 8417, 8665, 16834, 17330, 32927, 42085, 65854, 84170, 164635, 329270, 767719, 1535438, 3838595, 7677190, 14586661, 29173322, 72933305, 145866610]

約数ペア:

[(1, 145866610), (2, 72933305), (5, 29173322), (10, 14586661), (19, 7677190), (38, 3838595), (95, 1535438), (190, 767719), (443, 329270), (886, 164635), (1733, 84170), (2215, 65854), (3466, 42085), (4430, 32927), (8417, 17330), (8665, 16834)]