31434330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45557}}^1$

素因数の和:45590

約数の個数: 32

約数和(自身を含む): 78724224

約数和(自身を除く): 47289894

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 45557, 91114, 136671, 227785, 273342, 455570, 683355, 1047811, 1366710, 2095622, 3143433, 5239055, 6286866, 10478110, 15717165, 31434330]

約数ペア:

[(1, 31434330), (2, 15717165), (3, 10478110), (5, 6286866), (6, 5239055), (10, 3143433), (15, 2095622), (23, 1366710), (30, 1047811), (46, 683355), (69, 455570), (115, 273342), (138, 227785), (230, 136671), (345, 91114), (690, 45557)]