117970860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{280883}}^1$

素因数の和:280902

約数の個数: 48

約数和(自身を含む): 377508096

約数和(自身を除く): 259537236

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, 280883, 561766, 842649, 1123532, 1404415, 1685298, 1966181, 2808830, 3370596, 3932362, 4213245, 5617660, 5898543, 7864724, 8426490, 9830905, 11797086, 16852980, 19661810, 23594172, 29492715, 39323620, 58985430, 117970860]

約数ペア:

[(1, 117970860), (2, 58985430), (3, 39323620), (4, 29492715), (5, 23594172), (6, 19661810), (7, 16852980), (10, 11797086), (12, 9830905), (14, 8426490), (15, 7864724), (20, 5898543), (21, 5617660), (28, 4213245), (30, 3932362), (35, 3370596), (42, 2808830), (60, 1966181), (70, 1685298), (84, 1404415), (105, 1123532), (140, 842649), (210, 561766), (420, 280883)]