622216980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44893}}^1$

素因数の和:44926

約数の個数: 144

約数和(自身を含む): 2353163904

約数和(自身を除く): 1730946924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 44893, 89786, 134679, 179572, 224465, 269358, 314251, 404037, 448930, 493823, 538716, 628502, 673395, 808074, 897860, 942753, 987646, 1257004, 1346790, 1481469, 1571255, 1616148, 1885506, 1975292, 2020185, 2469115, 2693580, 2828259, 2962938, 3142510, 3456761, 3771012, 4040370, 4444407, 4713765, 4938230, 5656518, 5925876, 6285020, 6913522, 7407345, 8080740, 8888814, 9427530, 9876460, 10370283, 11313036, 13827044, 14141295, 14814690, 17283805, 17777628, 18855060, 20740566, 22222035, 28282590, 29629380, 31110849, 34567610, 41481132, 44444070, 51851415, 56565180, 62221698, 69135220, 88888140, 103702830, 124443396, 155554245, 207405660, 311108490, 622216980]

約数ペア:

[(1, 622216980), (2, 311108490), (3, 207405660), (4, 155554245), (5, 124443396), (6, 103702830), (7, 88888140), (9, 69135220), (10, 62221698), (11, 56565180), (12, 51851415), (14, 44444070), (15, 41481132), (18, 34567610), (20, 31110849), (21, 29629380), (22, 28282590), (28, 22222035), (30, 20740566), (33, 18855060), (35, 17777628), (36, 17283805), (42, 14814690), (44, 14141295), (45, 13827044), (55, 11313036), (60, 10370283), (63, 9876460), (66, 9427530), (70, 8888814), (77, 8080740), (84, 7407345), (90, 6913522), (99, 6285020), (105, 5925876), (110, 5656518), (126, 4938230), (132, 4713765), (140, 4444407), (154, 4040370), (165, 3771012), (180, 3456761), (198, 3142510), (210, 2962938), (220, 2828259), (231, 2693580), (252, 2469115), (308, 2020185), (315, 1975292), (330, 1885506), (385, 1616148), (396, 1571255), (420, 1481469), (462, 1346790), (495, 1257004), (630, 987646), (660, 942753), (693, 897860), (770, 808074), (924, 673395), (990, 628502), (1155, 538716), (1260, 493823), (1386, 448930), (1540, 404037), (1980, 314251), (2310, 269358), (2772, 224465), (3465, 179572), (4620, 134679), (6930, 89786), (13860, 44893)]