30980138724

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{967}}^1\times {\mathrm{3167}}^1$

素因数の和:4425

約数の個数: 72

約数和(自身を含む): 78695705088

約数和(自身を除く): 47715566364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 967, 1124, 1686, 1934, 2529, 2901, 3167, 3372, 3868, 5058, 5802, 6334, 8703, 9501, 10116, 11604, 12668, 17406, 19002, 28503, 34812, 38004, 57006, 114012, 271727, 543454, 815181, 889927, 1086908, 1630362, 1779854, 2445543, 2669781, 3062489, 3260724, 3559708, 4891086, 5339562, 6124978, 8009343, 9187467, 9782172, 10679124, 12249956, 16018686, 18374934, 27562401, 32037372, 36749868, 55124802, 110249604, 860559409, 1721118818, 2581678227, 3442237636, 5163356454, 7745034681, 10326712908, 15490069362, 30980138724]

約数ペア:

[(1, 30980138724), (2, 15490069362), (3, 10326712908), (4, 7745034681), (6, 5163356454), (9, 3442237636), (12, 2581678227), (18, 1721118818), (36, 860559409), (281, 110249604), (562, 55124802), (843, 36749868), (967, 32037372), (1124, 27562401), (1686, 18374934), (1934, 16018686), (2529, 12249956), (2901, 10679124), (3167, 9782172), (3372, 9187467), (3868, 8009343), (5058, 6124978), (5802, 5339562), (6334, 4891086), (8703, 3559708), (9501, 3260724), (10116, 3062489), (11604, 2669781), (12668, 2445543), (17406, 1779854), (19002, 1630362), (28503, 1086908), (34812, 889927), (38004, 815181), (57006, 543454), (114012, 271727)]