272615870

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{167249}}^1$

素因数の和:167419

約数の個数: 16

約数和(自身を含む): 493722000

約数和(自身を除く): 221106130

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 167249, 334498, 836245, 1672490, 27261587, 54523174, 136307935, 272615870]

約数ペア:

[(1, 272615870), (2, 136307935), (5, 54523174), (10, 27261587), (163, 1672490), (326, 836245), (815, 334498), (1630, 167249)]