66414270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170293}}^1$

素因数の和:170316

約数の個数: 32

約数和(自身を含む): 171656352

約数和(自身を除く): 105242082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 170293, 340586, 510879, 851465, 1021758, 1702930, 2213809, 2554395, 4427618, 5108790, 6641427, 11069045, 13282854, 22138090, 33207135, 66414270]

約数ペア:

[(1, 66414270), (2, 33207135), (3, 22138090), (5, 13282854), (6, 11069045), (10, 6641427), (13, 5108790), (15, 4427618), (26, 2554395), (30, 2213809), (39, 1702930), (65, 1021758), (78, 851465), (130, 510879), (195, 340586), (390, 170293)]