2288471290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3361}}^1$

素因数の和:3583

約数の個数: 64

約数和(自身を含む): 4810295808

約数和(自身を除く): 2521824518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 137, 142, 274, 355, 497, 685, 710, 959, 994, 1370, 1918, 2485, 3361, 4795, 4970, 6722, 9590, 9727, 16805, 19454, 23527, 33610, 47054, 48635, 68089, 97270, 117635, 136178, 235270, 238631, 340445, 460457, 477262, 680890, 920914, 1193155, 1670417, 2302285, 2386310, 3223199, 3340834, 4604570, 6446398, 8352085, 16115995, 16704170, 32231990, 32692447, 65384894, 163462235, 228847129, 326924470, 457694258, 1144235645, 2288471290]

約数ペア:

[(1, 2288471290), (2, 1144235645), (5, 457694258), (7, 326924470), (10, 228847129), (14, 163462235), (35, 65384894), (70, 32692447), (71, 32231990), (137, 16704170), (142, 16115995), (274, 8352085), (355, 6446398), (497, 4604570), (685, 3340834), (710, 3223199), (959, 2386310), (994, 2302285), (1370, 1670417), (1918, 1193155), (2485, 920914), (3361, 680890), (4795, 477262), (4970, 460457), (6722, 340445), (9590, 238631), (9727, 235270), (16805, 136178), (19454, 117635), (23527, 97270), (33610, 68089), (47054, 48635)]