9377810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 18973440

約数和(自身を除く): 9595630

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 179, 310, 338, 358, 403, 806, 845, 895, 1690, 1790, 2015, 2327, 4030, 4654, 5239, 5549, 10478, 11098, 11635, 23270, 26195, 27745, 30251, 52390, 55490, 60502, 72137, 144274, 151255, 302510, 360685, 721370, 937781, 1875562, 4688905, 9377810]

約数ペア:

[(1, 9377810), (2, 4688905), (5, 1875562), (10, 937781), (13, 721370), (26, 360685), (31, 302510), (62, 151255), (65, 144274), (130, 72137), (155, 60502), (169, 55490), (179, 52390), (310, 30251), (338, 27745), (358, 26195), (403, 23270), (806, 11635), (845, 11098), (895, 10478), (1690, 5549), (1790, 5239), (2015, 4654), (2327, 4030)]