235352390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{36947}}^1$

素因数の和:36981

約数の個数: 48

約数和(自身を含む): 530721072

約数和(自身を除く): 295368682

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 36947, 73894, 184735, 258629, 369470, 480311, 517258, 960622, 1293145, 1810403, 2401555, 2586290, 3362177, 3620806, 4803110, 6724354, 9052015, 16810885, 18104030, 23535239, 33621770, 47070478, 117676195, 235352390]

約数ペア:

[(1, 235352390), (2, 117676195), (5, 47070478), (7, 33621770), (10, 23535239), (13, 18104030), (14, 16810885), (26, 9052015), (35, 6724354), (49, 4803110), (65, 3620806), (70, 3362177), (91, 2586290), (98, 2401555), (130, 1810403), (182, 1293145), (245, 960622), (455, 517258), (490, 480311), (637, 369470), (910, 258629), (1274, 184735), (3185, 73894), (6370, 36947)]