30141258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 73405440

約数和(自身を除く): 43264182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 107, 114, 133, 214, 266, 321, 353, 399, 642, 706, 749, 798, 1059, 1498, 2033, 2118, 2247, 2471, 4066, 4494, 4942, 6099, 6707, 7413, 12198, 13414, 14231, 14826, 20121, 28462, 37771, 40242, 42693, 46949, 75542, 85386, 93898, 113313, 140847, 226626, 264397, 281694, 528794, 717649, 793191, 1435298, 1586382, 2152947, 4305894, 5023543, 10047086, 15070629, 30141258]

約数ペア:

[(1, 30141258), (2, 15070629), (3, 10047086), (6, 5023543), (7, 4305894), (14, 2152947), (19, 1586382), (21, 1435298), (38, 793191), (42, 717649), (57, 528794), (107, 281694), (114, 264397), (133, 226626), (214, 140847), (266, 113313), (321, 93898), (353, 85386), (399, 75542), (642, 46949), (706, 42693), (749, 40242), (798, 37771), (1059, 28462), (1498, 20121), (2033, 14826), (2118, 14231), (2247, 13414), (2471, 12198), (4066, 7413), (4494, 6707), (4942, 6099)]