30788892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45042

約数の個数: 36

約数和(自身を含む): 81925480

約数和(自身を除く): 51136588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45013, 90026, 135039, 180052, 270078, 405117, 540156, 810234, 855247, 1620468, 1710494, 2565741, 3420988, 5131482, 7697223, 10262964, 15394446, 30788892]

約数ペア:

[(1, 30788892), (2, 15394446), (3, 10262964), (4, 7697223), (6, 5131482), (9, 3420988), (12, 2565741), (18, 1710494), (19, 1620468), (36, 855247), (38, 810234), (57, 540156), (76, 405117), (114, 270078), (171, 180052), (228, 135039), (342, 90026), (684, 45013)]