129458210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 289681920

約数和(自身を除く): 160223710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 109, 133, 190, 218, 235, 266, 329, 361, 470, 545, 658, 665, 722, 763, 893, 1090, 1330, 1526, 1645, 1786, 1805, 2071, 2527, 3290, 3610, 3815, 4142, 4465, 5054, 5123, 6251, 7630, 8930, 10246, 10355, 12502, 12635, 14497, 16967, 20710, 25270, 25615, 28994, 31255, 33934, 35861, 39349, 51230, 62510, 71722, 72485, 78698, 84835, 97337, 118769, 144970, 169670, 179305, 194674, 196745, 237538, 275443, 358610, 393490, 486685, 550886, 593845, 681359, 973370, 1187690, 1362718, 1377215, 1849403, 2754430, 3406795, 3698806, 6813590, 9247015, 12945821, 18494030, 25891642, 64729105, 129458210]

約数ペア:

[(1, 129458210), (2, 64729105), (5, 25891642), (7, 18494030), (10, 12945821), (14, 9247015), (19, 6813590), (35, 3698806), (38, 3406795), (47, 2754430), (70, 1849403), (94, 1377215), (95, 1362718), (109, 1187690), (133, 973370), (190, 681359), (218, 593845), (235, 550886), (266, 486685), (329, 393490), (361, 358610), (470, 275443), (545, 237538), (658, 196745), (665, 194674), (722, 179305), (763, 169670), (893, 144970), (1090, 118769), (1330, 97337), (1526, 84835), (1645, 78698), (1786, 72485), (1805, 71722), (2071, 62510), (2527, 51230), (3290, 39349), (3610, 35861), (3815, 33934), (4142, 31255), (4465, 28994), (5054, 25615), (5123, 25270), (6251, 20710), (7630, 16967), (8930, 14497), (10246, 12635), (10355, 12502)]