17259970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 38473920

約数和(自身を除く): 21213950

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1459, 1690, 2366, 2918, 5915, 7295, 10213, 11830, 14590, 18967, 20426, 37934, 51065, 94835, 102130, 132769, 189670, 246571, 265538, 493142, 663845, 1232855, 1327690, 1725997, 2465710, 3451994, 8629985, 17259970]

約数ペア:

[(1, 17259970), (2, 8629985), (5, 3451994), (7, 2465710), (10, 1725997), (13, 1327690), (14, 1232855), (26, 663845), (35, 493142), (65, 265538), (70, 246571), (91, 189670), (130, 132769), (169, 102130), (182, 94835), (338, 51065), (455, 37934), (845, 20426), (910, 18967), (1183, 14590), (1459, 11830), (1690, 10213), (2366, 7295), (2918, 5915)]