268870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 580608

約数和(自身を除く): 311738

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 167, 230, 322, 334, 805, 835, 1169, 1610, 1670, 2338, 3841, 5845, 7682, 11690, 19205, 26887, 38410, 53774, 134435, 268870]

約数ペア:

[(1, 268870), (2, 134435), (5, 53774), (7, 38410), (10, 26887), (14, 19205), (23, 11690), (35, 7682), (46, 5845), (70, 3841), (115, 2338), (161, 1670), (167, 1610), (230, 1169), (322, 835), (334, 805)]