8057490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 24427008

約数和(自身を除く): 16369518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 61, 70, 74, 85, 102, 105, 111, 119, 122, 170, 183, 185, 210, 222, 238, 255, 259, 305, 357, 366, 370, 427, 510, 518, 555, 595, 610, 629, 714, 777, 854, 915, 1037, 1110, 1190, 1258, 1281, 1295, 1554, 1785, 1830, 1887, 2074, 2135, 2257, 2562, 2590, 3111, 3145, 3570, 3774, 3885, 4270, 4403, 4514, 5185, 6222, 6290, 6405, 6771, 7259, 7770, 8806, 9435, 10370, 11285, 12810, 13209, 13542, 14518, 15555, 15799, 18870, 21777, 22015, 22570, 26418, 31110, 31598, 33855, 36295, 38369, 43554, 44030, 47397, 66045, 67710, 72590, 76738, 78995, 94794, 108885, 115107, 132090, 157990, 191845, 217770, 230214, 236985, 268583, 383690, 473970, 537166, 575535, 805749, 1151070, 1342915, 1611498, 2685830, 4028745, 8057490]

約数ペア:

[(1, 8057490), (2, 4028745), (3, 2685830), (5, 1611498), (6, 1342915), (7, 1151070), (10, 805749), (14, 575535), (15, 537166), (17, 473970), (21, 383690), (30, 268583), (34, 236985), (35, 230214), (37, 217770), (42, 191845), (51, 157990), (61, 132090), (70, 115107), (74, 108885), (85, 94794), (102, 78995), (105, 76738), (111, 72590), (119, 67710), (122, 66045), (170, 47397), (183, 44030), (185, 43554), (210, 38369), (222, 36295), (238, 33855), (255, 31598), (259, 31110), (305, 26418), (357, 22570), (366, 22015), (370, 21777), (427, 18870), (510, 15799), (518, 15555), (555, 14518), (595, 13542), (610, 13209), (629, 12810), (714, 11285), (777, 10370), (854, 9435), (915, 8806), (1037, 7770), (1110, 7259), (1190, 6771), (1258, 6405), (1281, 6290), (1295, 6222), (1554, 5185), (1785, 4514), (1830, 4403), (1887, 4270), (2074, 3885), (2135, 3774), (2257, 3570), (2562, 3145), (2590, 3111)]