30671802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1063}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 76352640

約数和(自身を除く): 45680838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1063, 1374, 1603, 2061, 2126, 3189, 3206, 4122, 4809, 6378, 7441, 9567, 9618, 14427, 14882, 19134, 22323, 28854, 44646, 66969, 133938, 243427, 486854, 730281, 1460562, 1703989, 2190843, 3407978, 4381686, 5111967, 10223934, 15335901, 30671802]

約数ペア:

[(1, 30671802), (2, 15335901), (3, 10223934), (6, 5111967), (7, 4381686), (9, 3407978), (14, 2190843), (18, 1703989), (21, 1460562), (42, 730281), (63, 486854), (126, 243427), (229, 133938), (458, 66969), (687, 44646), (1063, 28854), (1374, 22323), (1603, 19134), (2061, 14882), (2126, 14427), (3189, 9618), (3206, 9567), (4122, 7441), (4809, 6378)]