2965340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4292260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 359, 413, 590, 718, 826, 1180, 1436, 1652, 1795, 2065, 2513, 3590, 4130, 5026, 7180, 8260, 10052, 12565, 21181, 25130, 42362, 50260, 84724, 105905, 148267, 211810, 296534, 423620, 593068, 741335, 1482670, 2965340]

約数ペア:

[(1, 2965340), (2, 1482670), (4, 741335), (5, 593068), (7, 423620), (10, 296534), (14, 211810), (20, 148267), (28, 105905), (35, 84724), (59, 50260), (70, 42362), (118, 25130), (140, 21181), (236, 12565), (295, 10052), (359, 8260), (413, 7180), (590, 5026), (718, 4130), (826, 3590), (1180, 2513), (1436, 2065), (1652, 1795)]