30438892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 30524948

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 82, 94, 164, 188, 359, 451, 517, 718, 902, 1034, 1436, 1804, 1927, 2068, 3854, 3949, 7708, 7898, 14719, 15796, 16873, 21197, 29438, 33746, 42394, 58876, 67492, 84788, 161909, 185603, 323818, 371206, 647636, 691793, 742412, 1383586, 2767172, 7609723, 15219446, 30438892]

約数ペア:

[(1, 30438892), (2, 15219446), (4, 7609723), (11, 2767172), (22, 1383586), (41, 742412), (44, 691793), (47, 647636), (82, 371206), (94, 323818), (164, 185603), (188, 161909), (359, 84788), (451, 67492), (517, 58876), (718, 42394), (902, 33746), (1034, 29438), (1436, 21197), (1804, 16873), (1927, 15796), (2068, 14719), (3854, 7898), (3949, 7708)]