2200030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 4618944

約数和(自身を除く): 2418914

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 593, 742, 1186, 1855, 2965, 3710, 4151, 5930, 8302, 20755, 31429, 41510, 62858, 157145, 220003, 314290, 440006, 1100015, 2200030]

約数ペア:

[(1, 2200030), (2, 1100015), (5, 440006), (7, 314290), (10, 220003), (14, 157145), (35, 62858), (53, 41510), (70, 31429), (106, 20755), (265, 8302), (371, 5930), (530, 4151), (593, 3710), (742, 2965), (1186, 1855)]