126865340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15359}}^1$

素因数の和:15434

約数の個数: 48

約数和(自身を含む): 309657600

約数和(自身を除く): 182792260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 15359, 30718, 61436, 76795, 107513, 153590, 215026, 307180, 430052, 537565, 906181, 1075130, 1812362, 2150260, 3624724, 4530905, 6343267, 9061810, 12686534, 18123620, 25373068, 31716335, 63432670, 126865340]

約数ペア:

[(1, 126865340), (2, 63432670), (4, 31716335), (5, 25373068), (7, 18123620), (10, 12686534), (14, 9061810), (20, 6343267), (28, 4530905), (35, 3624724), (59, 2150260), (70, 1812362), (118, 1075130), (140, 906181), (236, 537565), (295, 430052), (413, 307180), (590, 215026), (826, 153590), (1180, 107513), (1652, 76795), (2065, 61436), (4130, 30718), (8260, 15359)]