69473970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257311}}^1$

素因数の和:257327

約数の個数: 32

約数和(自身を含む): 185264640

約数和(自身を除く): 115790670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 257311, 514622, 771933, 1286555, 1543866, 2315799, 2573110, 3859665, 4631598, 6947397, 7719330, 11578995, 13894794, 23157990, 34736985, 69473970]

約数ペア:

[(1, 69473970), (2, 34736985), (3, 23157990), (5, 13894794), (6, 11578995), (9, 7719330), (10, 6947397), (15, 4631598), (18, 3859665), (27, 2573110), (30, 2315799), (45, 1543866), (54, 1286555), (90, 771933), (135, 514622), (270, 257311)]