30396856

素因数分解:

$2^3\times 7^2\times {\mathrm{77543}}^1$

素因数の和:77563

約数の個数: 24

約数和(自身を含む): 66300120

約数和(自身を除く): 35903264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 77543, 155086, 310172, 542801, 620344, 1085602, 2171204, 3799607, 4342408, 7599214, 15198428, 30396856]

約数ペア:

[(1, 30396856), (2, 15198428), (4, 7599214), (7, 4342408), (8, 3799607), (14, 2171204), (28, 1085602), (49, 620344), (56, 542801), (98, 310172), (196, 155086), (392, 77543)]