30578106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 40385094

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 439, 494, 611, 741, 878, 893, 1222, 1317, 1482, 1786, 1833, 2634, 2679, 3666, 5358, 5707, 8341, 11414, 11609, 16682, 17121, 20633, 23218, 25023, 34242, 34827, 41266, 50046, 61899, 69654, 108433, 123798, 216866, 268229, 325299, 392027, 536458, 650598, 784054, 804687, 1176081, 1609374, 2352162, 5096351, 10192702, 15289053, 30578106]

約数ペア:

[(1, 30578106), (2, 15289053), (3, 10192702), (6, 5096351), (13, 2352162), (19, 1609374), (26, 1176081), (38, 804687), (39, 784054), (47, 650598), (57, 536458), (78, 392027), (94, 325299), (114, 268229), (141, 216866), (247, 123798), (282, 108433), (439, 69654), (494, 61899), (611, 50046), (741, 41266), (878, 34827), (893, 34242), (1222, 25023), (1317, 23218), (1482, 20633), (1786, 17121), (1833, 16682), (2634, 11609), (2679, 11414), (3666, 8341), (5358, 5707)]