30507029271

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{380819}}^1$

素因数の和:380897

約数の個数: 40

約数和(自身を含む): 48659656320

約数和(自身を除く): 18152627049

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 387, 621, 989, 1161, 1863, 2967, 3483, 8901, 26703, 80109, 380819, 1142457, 3427371, 8758837, 10282113, 16375217, 26276511, 30846339, 49125651, 78829533, 147376953, 236488599, 376629991, 442130859, 709465797, 1129889973, 1326392577, 3389669919, 10169009757, 30507029271]

約数ペア:

[(1, 30507029271), (3, 10169009757), (9, 3389669919), (23, 1326392577), (27, 1129889973), (43, 709465797), (69, 442130859), (81, 376629991), (129, 236488599), (207, 147376953), (387, 78829533), (621, 49125651), (989, 30846339), (1161, 26276511), (1863, 16375217), (2967, 10282113), (3483, 8758837), (8901, 3427371), (26703, 1142457), (80109, 380819)]