30085198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 54564048

約数和(自身を除く): 24478850

約数列:

[1, 2, 11, 13, 22, 26, 73, 121, 131, 143, 146, 242, 262, 286, 803, 949, 1441, 1573, 1606, 1703, 1898, 2882, 3146, 3406, 8833, 9563, 10439, 15851, 17666, 18733, 19126, 20878, 31702, 37466, 105193, 114829, 124319, 206063, 210386, 229658, 248638, 412126, 1157123, 1367509, 2314246, 2735018, 15042599, 30085198]

約数ペア:

[(1, 30085198), (2, 15042599), (11, 2735018), (13, 2314246), (22, 1367509), (26, 1157123), (73, 412126), (121, 248638), (131, 229658), (143, 210386), (146, 206063), (242, 124319), (262, 114829), (286, 105193), (803, 37466), (949, 31702), (1441, 20878), (1573, 19126), (1606, 18733), (1703, 17666), (1898, 15851), (2882, 10439), (3146, 9563), (3406, 8833)]