30320772008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1972981}}^1$

素因数の和:1973117

約数の個数: 32

約数和(自身を含む): 60728385960

約数和(自身を除く): 30407613952

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 15368, 1972981, 3945962, 7891924, 15783848, 33540677, 67081354, 134162708, 222946853, 268325416, 445893706, 891787412, 1783574824, 3790096501, 7580193002, 15160386004, 30320772008]

約数ペア:

[(1, 30320772008), (2, 15160386004), (4, 7580193002), (8, 3790096501), (17, 1783574824), (34, 891787412), (68, 445893706), (113, 268325416), (136, 222946853), (226, 134162708), (452, 67081354), (904, 33540677), (1921, 15783848), (3842, 7891924), (7684, 3945962), (15368, 1972981)]