30397976

素因数分解:

$2^3\times 7^1\times {\mathrm{542821}}^1$

素因数の和:542834

約数の個数: 16

約数和(自身を含む): 65138640

約数和(自身を除く): 34740664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 542821, 1085642, 2171284, 3799747, 4342568, 7599494, 15198988, 30397976]

約数ペア:

[(1, 30397976), (2, 15198988), (4, 7599494), (7, 4342568), (8, 3799747), (14, 2171284), (28, 1085642), (56, 542821)]