12790610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 28339200

約数和(自身を除く): 15548590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 163, 190, 266, 295, 326, 413, 590, 665, 815, 826, 1121, 1141, 1330, 1630, 2065, 2242, 2282, 3097, 4130, 5605, 5705, 6194, 7847, 9617, 11210, 11410, 15485, 15694, 19234, 21679, 30970, 39235, 43358, 48085, 67319, 78470, 96170, 108395, 134638, 182723, 216790, 336595, 365446, 673190, 913615, 1279061, 1827230, 2558122, 6395305, 12790610]

約数ペア:

[(1, 12790610), (2, 6395305), (5, 2558122), (7, 1827230), (10, 1279061), (14, 913615), (19, 673190), (35, 365446), (38, 336595), (59, 216790), (70, 182723), (95, 134638), (118, 108395), (133, 96170), (163, 78470), (190, 67319), (266, 48085), (295, 43358), (326, 39235), (413, 30970), (590, 21679), (665, 19234), (815, 15694), (826, 15485), (1121, 11410), (1141, 11210), (1330, 9617), (1630, 7847), (2065, 6194), (2242, 5705), (2282, 5605), (3097, 4130)]