2247409150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{90439}}^1$

素因数の和:90529

約数の個数: 48

約数和(自身を含む): 4844689920

約数和(自身を除く): 2597280770

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 12425, 24850, 90439, 180878, 452195, 633073, 904390, 1266146, 2260975, 3165365, 4521950, 6330730, 6421169, 12842338, 15826825, 31653650, 32105845, 44948183, 64211690, 89896366, 160529225, 224740915, 321058450, 449481830, 1123704575, 2247409150]

約数ペア:

[(1, 2247409150), (2, 1123704575), (5, 449481830), (7, 321058450), (10, 224740915), (14, 160529225), (25, 89896366), (35, 64211690), (50, 44948183), (70, 32105845), (71, 31653650), (142, 15826825), (175, 12842338), (350, 6421169), (355, 6330730), (497, 4521950), (710, 3165365), (994, 2260975), (1775, 1266146), (2485, 904390), (3550, 633073), (4970, 452195), (12425, 180878), (24850, 90439)]