30826212

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 73890432

約数和(自身を除く): 43064220

約数列:

[1, 2, 3, 4, 6, 12, 71, 97, 142, 194, 213, 284, 291, 373, 388, 426, 582, 746, 852, 1119, 1164, 1492, 2238, 4476, 6887, 13774, 20661, 26483, 27548, 36181, 41322, 52966, 72362, 79449, 82644, 105932, 108543, 144724, 158898, 217086, 317796, 434172, 2568851, 5137702, 7706553, 10275404, 15413106, 30826212]

約数ペア:

[(1, 30826212), (2, 15413106), (3, 10275404), (4, 7706553), (6, 5137702), (12, 2568851), (71, 434172), (97, 317796), (142, 217086), (194, 158898), (213, 144724), (284, 108543), (291, 105932), (373, 82644), (388, 79449), (426, 72362), (582, 52966), (746, 41322), (852, 36181), (1119, 27548), (1164, 26483), (1492, 20661), (2238, 13774), (4476, 6887)]