7429870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 15882480

約数和(自身を除く): 8452610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 257, 295, 413, 490, 514, 590, 826, 1285, 1799, 2065, 2570, 2891, 3598, 4130, 5782, 8995, 12593, 14455, 15163, 17990, 25186, 28910, 30326, 62965, 75815, 106141, 125930, 151630, 212282, 530705, 742987, 1061410, 1485974, 3714935, 7429870]

約数ペア:

[(1, 7429870), (2, 3714935), (5, 1485974), (7, 1061410), (10, 742987), (14, 530705), (35, 212282), (49, 151630), (59, 125930), (70, 106141), (98, 75815), (118, 62965), (245, 30326), (257, 28910), (295, 25186), (413, 17990), (490, 15163), (514, 14455), (590, 12593), (826, 8995), (1285, 5782), (1799, 4130), (2065, 3598), (2570, 2891)]