2000436060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4762943}}^1$

素因数の和:4762962

約数の個数: 48

約数和(自身を含む): 6401396736

約数和(自身を除く): 4400960676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4762943, 9525886, 14288829, 19051772, 23814715, 28577658, 33340601, 47629430, 57155316, 66681202, 71444145, 95258860, 100021803, 133362404, 142888290, 166703005, 200043606, 285776580, 333406010, 400087212, 500109015, 666812020, 1000218030, 2000436060]

約数ペア:

[(1, 2000436060), (2, 1000218030), (3, 666812020), (4, 500109015), (5, 400087212), (6, 333406010), (7, 285776580), (10, 200043606), (12, 166703005), (14, 142888290), (15, 133362404), (20, 100021803), (21, 95258860), (28, 71444145), (30, 66681202), (35, 57155316), (42, 47629430), (60, 33340601), (70, 28577658), (84, 23814715), (105, 19051772), (140, 14288829), (210, 9525886), (420, 4762943)]