30663234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 76444992

約数和(自身を除く): 45781758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 1493, 2282, 2934, 2986, 3423, 4479, 6846, 8958, 10269, 10451, 13437, 20538, 20902, 26874, 31353, 62706, 94059, 188118, 243359, 486718, 730077, 1460154, 1703513, 2190231, 3407026, 4380462, 5110539, 10221078, 15331617, 30663234]

約数ペア:

[(1, 30663234), (2, 15331617), (3, 10221078), (6, 5110539), (7, 4380462), (9, 3407026), (14, 2190231), (18, 1703513), (21, 1460154), (42, 730077), (63, 486718), (126, 243359), (163, 188118), (326, 94059), (489, 62706), (978, 31353), (1141, 26874), (1467, 20902), (1493, 20538), (2282, 13437), (2934, 10451), (2986, 10269), (3423, 8958), (4479, 6846)]