245974926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61463}}^1$

素因数の和:61520

約数の個数: 32

約数和(自身を含む): 531048960

約数和(自身を除く): 285074034

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 61463, 122926, 184389, 368778, 1413649, 1782427, 2827298, 3564854, 4240947, 5347281, 8481894, 10694562, 40995821, 81991642, 122987463, 245974926]

約数ペア:

[(1, 245974926), (2, 122987463), (3, 81991642), (6, 40995821), (23, 10694562), (29, 8481894), (46, 5347281), (58, 4240947), (69, 3564854), (87, 2827298), (138, 1782427), (174, 1413649), (667, 368778), (1334, 184389), (2001, 122926), (4002, 61463)]