863039970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{737641}}^1$

素因数の和:737667

約数の個数: 48

約数和(自身を含む): 2416515192

約数和(自身を除く): 1553475222

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 737641, 1475282, 2212923, 3688205, 4425846, 6638769, 7376410, 9589333, 11064615, 13277538, 19178666, 22129230, 28767999, 33193845, 47946665, 57535998, 66387690, 86303997, 95893330, 143839995, 172607994, 287679990, 431519985, 863039970]

約数ペア:

[(1, 863039970), (2, 431519985), (3, 287679990), (5, 172607994), (6, 143839995), (9, 95893330), (10, 86303997), (13, 66387690), (15, 57535998), (18, 47946665), (26, 33193845), (30, 28767999), (39, 22129230), (45, 19178666), (65, 13277538), (78, 11064615), (90, 9589333), (117, 7376410), (130, 6638769), (195, 4425846), (234, 3688205), (390, 2212923), (585, 1475282), (1170, 737641)]