1712490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4414

約数の個数: 32

約数和(自身を含む): 4427136

約数和(自身を除く): 2714646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4391, 8782, 13173, 21955, 26346, 43910, 57083, 65865, 114166, 131730, 171249, 285415, 342498, 570830, 856245, 1712490]

約数ペア:

[(1, 1712490), (2, 856245), (3, 570830), (5, 342498), (6, 285415), (10, 171249), (13, 131730), (15, 114166), (26, 65865), (30, 57083), (39, 43910), (65, 26346), (78, 21955), (130, 13173), (195, 8782), (390, 4391)]