2226910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 4743360

約数和(自身を除く): 2516450

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1097, 2030, 2194, 5485, 7679, 10970, 15358, 31813, 38395, 63626, 76790, 159065, 222691, 318130, 445382, 1113455, 2226910]

約数ペア:

[(1, 2226910), (2, 1113455), (5, 445382), (7, 318130), (10, 222691), (14, 159065), (29, 76790), (35, 63626), (58, 38395), (70, 31813), (145, 15358), (203, 10970), (290, 7679), (406, 5485), (1015, 2194), (1097, 2030)]