30551038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 55388160

約数和(自身を除く): 24837122

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1201, 1817, 2402, 3634, 8407, 12719, 16814, 25438, 27623, 55246, 94879, 189758, 193361, 386722, 664153, 1328306, 2182217, 4364434, 15275519, 30551038]

約数ペア:

[(1, 30551038), (2, 15275519), (7, 4364434), (14, 2182217), (23, 1328306), (46, 664153), (79, 386722), (158, 193361), (161, 189758), (322, 94879), (553, 55246), (1106, 27623), (1201, 25438), (1817, 16814), (2402, 12719), (3634, 8407)]