17664270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45293}}^1$

素因数の和:45316

約数の個数: 32

約数和(自身を含む): 45656352

約数和(自身を除く): 27992082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 45293, 90586, 135879, 226465, 271758, 452930, 588809, 679395, 1177618, 1358790, 1766427, 2944045, 3532854, 5888090, 8832135, 17664270]

約数ペア:

[(1, 17664270), (2, 8832135), (3, 5888090), (5, 3532854), (6, 2944045), (10, 1766427), (13, 1358790), (15, 1177618), (26, 679395), (30, 588809), (39, 452930), (65, 271758), (78, 226465), (130, 135879), (195, 90586), (390, 45293)]