30722454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{243829}}^1$

素因数の和:243844

約数の個数: 24

約数和(自身を含む): 76074960

約数和(自身を除く): 45352506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 243829, 487658, 731487, 1462974, 1706803, 2194461, 3413606, 4388922, 5120409, 10240818, 15361227, 30722454]

約数ペア:

[(1, 30722454), (2, 15361227), (3, 10240818), (6, 5120409), (7, 4388922), (9, 3413606), (14, 2194461), (18, 1706803), (21, 1462974), (42, 731487), (63, 487658), (126, 243829)]