205651020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2927}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 576511488

約数和(自身を除く): 370860468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1171, 2342, 2927, 3513, 4684, 5854, 5855, 7026, 8781, 11708, 11710, 14052, 14635, 17562, 17565, 23420, 29270, 35124, 35130, 43905, 58540, 70260, 87810, 175620, 3427517, 6855034, 10282551, 13710068, 17137585, 20565102, 34275170, 41130204, 51412755, 68550340, 102825510, 205651020]

約数ペア:

[(1, 205651020), (2, 102825510), (3, 68550340), (4, 51412755), (5, 41130204), (6, 34275170), (10, 20565102), (12, 17137585), (15, 13710068), (20, 10282551), (30, 6855034), (60, 3427517), (1171, 175620), (2342, 87810), (2927, 70260), (3513, 58540), (4684, 43905), (5854, 35130), (5855, 35124), (7026, 29270), (8781, 23420), (11708, 17565), (11710, 17562), (14052, 14635)]