17170790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18896

約数の個数: 32

約数和(自身を含む): 38041920

約数和(自身を除く): 20871130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18869, 37738, 94345, 132083, 188690, 245297, 264166, 490594, 660415, 1226485, 1320830, 1717079, 2452970, 3434158, 8585395, 17170790]

約数ペア:

[(1, 17170790), (2, 8585395), (5, 3434158), (7, 2452970), (10, 1717079), (13, 1320830), (14, 1226485), (26, 660415), (35, 490594), (65, 264166), (70, 245297), (91, 188690), (130, 132083), (182, 94345), (455, 37738), (910, 18869)]