10161970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 22662720

約数和(自身を除く): 12500750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 859, 910, 1183, 1690, 1718, 2366, 4295, 5915, 6013, 8590, 11167, 11830, 12026, 22334, 30065, 55835, 60130, 78169, 111670, 145171, 156338, 290342, 390845, 725855, 781690, 1016197, 1451710, 2032394, 5080985, 10161970]

約数ペア:

[(1, 10161970), (2, 5080985), (5, 2032394), (7, 1451710), (10, 1016197), (13, 781690), (14, 725855), (26, 390845), (35, 290342), (65, 156338), (70, 145171), (91, 111670), (130, 78169), (169, 60130), (182, 55835), (338, 30065), (455, 22334), (845, 12026), (859, 11830), (910, 11167), (1183, 8590), (1690, 6013), (1718, 5915), (2366, 4295)]