2429579390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{123517}}^1$

素因数の和:123812

約数の個数: 32

約数和(自身を含む): 5015818944

約数和(自身を除く): 2586239554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3934, 9835, 19670, 123517, 247034, 617585, 864619, 1235170, 1729238, 4323095, 8646190, 34708277, 69416554, 173541385, 242957939, 347082770, 485915878, 1214789695, 2429579390]

約数ペア:

[(1, 2429579390), (2, 1214789695), (5, 485915878), (7, 347082770), (10, 242957939), (14, 173541385), (35, 69416554), (70, 34708277), (281, 8646190), (562, 4323095), (1405, 1729238), (1967, 1235170), (2810, 864619), (3934, 617585), (9835, 247034), (19670, 123517)]