30411172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3352

約数の個数: 36

約数和(自身を含む): 61594960

約数和(自身を除く): 31183788

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 3307, 4598, 6614, 9196, 13228, 36377, 62833, 72754, 125666, 145508, 251332, 400147, 691163, 800294, 1382326, 1600588, 2764652, 7602793, 15205586, 30411172]

約数ペア:

[(1, 30411172), (2, 15205586), (4, 7602793), (11, 2764652), (19, 1600588), (22, 1382326), (38, 800294), (44, 691163), (76, 400147), (121, 251332), (209, 145508), (242, 125666), (418, 72754), (484, 62833), (836, 36377), (2299, 13228), (3307, 9196), (4598, 6614)]