30398816

素因数分解:

$2^5\times 7^2\times {\mathrm{19387}}^1$

素因数の和:19411

約数の個数: 36

約数和(自身を含む): 69622308

約数和(自身を除く): 39223492

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 19387, 38774, 77548, 135709, 155096, 271418, 310192, 542836, 620384, 949963, 1085672, 1899926, 2171344, 3799852, 4342688, 7599704, 15199408, 30398816]

約数ペア:

[(1, 30398816), (2, 15199408), (4, 7599704), (7, 4342688), (8, 3799852), (14, 2171344), (16, 1899926), (28, 1085672), (32, 949963), (49, 620384), (56, 542836), (98, 310192), (112, 271418), (196, 155096), (224, 135709), (392, 77548), (784, 38774), (1568, 19387)]