2685830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 6106752

約数和(自身を除く): 3420922

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 61, 70, 74, 85, 119, 122, 170, 185, 238, 259, 305, 370, 427, 518, 595, 610, 629, 854, 1037, 1190, 1258, 1295, 2074, 2135, 2257, 2590, 3145, 4270, 4403, 4514, 5185, 6290, 7259, 8806, 10370, 11285, 14518, 15799, 22015, 22570, 31598, 36295, 38369, 44030, 72590, 76738, 78995, 157990, 191845, 268583, 383690, 537166, 1342915, 2685830]

約数ペア:

[(1, 2685830), (2, 1342915), (5, 537166), (7, 383690), (10, 268583), (14, 191845), (17, 157990), (34, 78995), (35, 76738), (37, 72590), (61, 44030), (70, 38369), (74, 36295), (85, 31598), (119, 22570), (122, 22015), (170, 15799), (185, 14518), (238, 11285), (259, 10370), (305, 8806), (370, 7259), (427, 6290), (518, 5185), (595, 4514), (610, 4403), (629, 4270), (854, 3145), (1037, 2590), (1190, 2257), (1258, 2135), (1295, 2074)]