30918404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 60060672

約数和(自身を除く): 29142268

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 503, 508, 1006, 1397, 2012, 2794, 5533, 5588, 11066, 15367, 22132, 30734, 60863, 61468, 63881, 121726, 127762, 243452, 255524, 702691, 1405382, 2810764, 7729601, 15459202, 30918404]

約数ペア:

[(1, 30918404), (2, 15459202), (4, 7729601), (11, 2810764), (22, 1405382), (44, 702691), (121, 255524), (127, 243452), (242, 127762), (254, 121726), (484, 63881), (503, 61468), (508, 60863), (1006, 30734), (1397, 22132), (2012, 15367), (2794, 11066), (5533, 5588)]