30399208

素因数分解:

$2^3\times 7^2\times {\mathrm{77549}}^1$

素因数の和:77569

約数の個数: 24

約数和(自身を含む): 66305250

約数和(自身を除く): 35906042

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 77549, 155098, 310196, 542843, 620392, 1085686, 2171372, 3799901, 4342744, 7599802, 15199604, 30399208]

約数ペア:

[(1, 30399208), (2, 15199604), (4, 7599802), (7, 4342744), (8, 3799901), (14, 2171372), (28, 1085686), (49, 620392), (56, 542843), (98, 310196), (196, 155098), (392, 77549)]