30220036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 36872444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 1663, 2596, 3326, 4543, 6652, 9086, 11641, 18172, 18293, 23282, 36586, 46564, 73172, 98117, 128051, 196234, 256102, 392468, 512204, 686819, 1079287, 1373638, 2158574, 2747276, 4317148, 7555009, 15110018, 30220036]

約数ペア:

[(1, 30220036), (2, 15110018), (4, 7555009), (7, 4317148), (11, 2747276), (14, 2158574), (22, 1373638), (28, 1079287), (44, 686819), (59, 512204), (77, 392468), (118, 256102), (154, 196234), (236, 128051), (308, 98117), (413, 73172), (649, 46564), (826, 36586), (1298, 23282), (1652, 18293), (1663, 18172), (2596, 11641), (3326, 9086), (4543, 6652)]