229105510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{1609}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 427744800

約数和(自身を除く): 198639290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 491, 982, 1609, 2455, 3218, 4910, 8045, 14239, 16090, 28478, 46661, 71195, 93322, 142390, 233305, 466610, 790019, 1580038, 3950095, 7900190, 22910551, 45821102, 114552755, 229105510]

約数ペア:

[(1, 229105510), (2, 114552755), (5, 45821102), (10, 22910551), (29, 7900190), (58, 3950095), (145, 1580038), (290, 790019), (491, 466610), (982, 233305), (1609, 142390), (2455, 93322), (3218, 71195), (4910, 46661), (8045, 28478), (14239, 16090)]