17240730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44207}}^1$

素因数の和:44230

約数の個数: 32

約数和(自身を含む): 44561664

約数和(自身を除く): 27320934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 44207, 88414, 132621, 221035, 265242, 442070, 574691, 663105, 1149382, 1326210, 1724073, 2873455, 3448146, 5746910, 8620365, 17240730]

約数ペア:

[(1, 17240730), (2, 8620365), (3, 5746910), (5, 3448146), (6, 2873455), (10, 1724073), (13, 1326210), (15, 1149382), (26, 663105), (30, 574691), (39, 442070), (65, 265242), (78, 221035), (130, 132621), (195, 88414), (390, 44207)]