30612402

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73943}}^1$

素因数の和:73974

約数の個数: 24

約数和(自身を含む): 69211584

約数和(自身を除く): 38599182

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 73943, 147886, 221829, 443658, 665487, 1330974, 1700689, 3401378, 5102067, 10204134, 15306201, 30612402]

約数ペア:

[(1, 30612402), (2, 15306201), (3, 10204134), (6, 5102067), (9, 3401378), (18, 1700689), (23, 1330974), (46, 665487), (69, 443658), (138, 221829), (207, 147886), (414, 73943)]