30678214

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1612

約数の個数: 24

約数和(自身を含む): 53803440

約数和(自身を除く): 23125226

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1367, 1603, 2734, 3206, 9569, 11221, 19138, 22442, 66983, 133966, 313043, 626086, 2191301, 4382602, 15339107, 30678214]

約数ペア:

[(1, 30678214), (2, 15339107), (7, 4382602), (14, 2191301), (49, 626086), (98, 313043), (229, 133966), (458, 66983), (1367, 22442), (1603, 19138), (2734, 11221), (3206, 9569)]