30673942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 53867520

約数和(自身を除く): 23193578

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 2003, 4006, 7657, 15314, 26039, 38057, 52078, 62093, 76114, 124186, 494741, 807209, 989482, 1179767, 1614418, 2359534, 15336971, 30673942]

約数ペア:

[(1, 30673942), (2, 15336971), (13, 2359534), (19, 1614418), (26, 1179767), (31, 989482), (38, 807209), (62, 494741), (247, 124186), (403, 76114), (494, 62093), (589, 52078), (806, 38057), (1178, 26039), (2003, 15314), (4006, 7657)]