30903804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45181}}^1$

素因数の和:45210

約数の個数: 36

約数和(自身を含む): 82231240

約数和(自身を除く): 51327436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45181, 90362, 135543, 180724, 271086, 406629, 542172, 813258, 858439, 1626516, 1716878, 2575317, 3433756, 5150634, 7725951, 10301268, 15451902, 30903804]

約数ペア:

[(1, 30903804), (2, 15451902), (3, 10301268), (4, 7725951), (6, 5150634), (9, 3433756), (12, 2575317), (18, 1716878), (19, 1626516), (36, 858439), (38, 813258), (57, 542172), (76, 406629), (114, 271086), (171, 180724), (228, 135543), (342, 90362), (684, 45181)]