172801070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57793}}^1$

素因数の和:57836

約数の個数: 32

約数和(自身を含む): 349538112

約数和(自身を除く): 176737042

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 57793, 115586, 288965, 577930, 751309, 1329239, 1502618, 2658478, 3756545, 6646195, 7513090, 13292390, 17280107, 34560214, 86400535, 172801070]

約数ペア:

[(1, 172801070), (2, 86400535), (5, 34560214), (10, 17280107), (13, 13292390), (23, 7513090), (26, 6646195), (46, 3756545), (65, 2658478), (115, 1502618), (130, 1329239), (230, 751309), (299, 577930), (598, 288965), (1495, 115586), (2990, 57793)]