30173346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2487

約数の個数: 48

約数和(自身を含む): 75486528

約数和(自身を除く): 45313182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 2371, 4242, 4742, 6363, 7113, 12726, 14226, 16597, 21339, 33194, 42678, 49791, 99582, 149373, 239471, 298746, 478942, 718413, 1436826, 1676297, 2155239, 3352594, 4310478, 5028891, 10057782, 15086673, 30173346]

約数ペア:

[(1, 30173346), (2, 15086673), (3, 10057782), (6, 5028891), (7, 4310478), (9, 3352594), (14, 2155239), (18, 1676297), (21, 1436826), (42, 718413), (63, 478942), (101, 298746), (126, 239471), (202, 149373), (303, 99582), (606, 49791), (707, 42678), (909, 33194), (1414, 21339), (1818, 16597), (2121, 14226), (2371, 12726), (4242, 7113), (4742, 6363)]