30057282

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 38345598

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 811, 1278, 1622, 2059, 2433, 4118, 4866, 6177, 7299, 12354, 14598, 18531, 23519, 37062, 47038, 57581, 70557, 115162, 141114, 172743, 211671, 345486, 423342, 518229, 1036458, 1669849, 3339698, 5009547, 10019094, 15028641, 30057282]

約数ペア:

[(1, 30057282), (2, 15028641), (3, 10019094), (6, 5009547), (9, 3339698), (18, 1669849), (29, 1036458), (58, 518229), (71, 423342), (87, 345486), (142, 211671), (174, 172743), (213, 141114), (261, 115162), (426, 70557), (522, 57581), (639, 47038), (811, 37062), (1278, 23519), (1622, 18531), (2059, 14598), (2433, 12354), (4118, 7299), (4866, 6177)]