7244510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 9689890

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 419, 455, 494, 665, 838, 910, 1235, 1330, 1729, 2095, 2470, 2933, 3458, 4190, 5447, 5866, 7961, 8645, 10894, 14665, 15922, 17290, 27235, 29330, 38129, 39805, 54470, 55727, 76258, 79610, 103493, 111454, 190645, 206986, 278635, 381290, 517465, 557270, 724451, 1034930, 1448902, 3622255, 7244510]

約数ペア:

[(1, 7244510), (2, 3622255), (5, 1448902), (7, 1034930), (10, 724451), (13, 557270), (14, 517465), (19, 381290), (26, 278635), (35, 206986), (38, 190645), (65, 111454), (70, 103493), (91, 79610), (95, 76258), (130, 55727), (133, 54470), (182, 39805), (190, 38129), (247, 29330), (266, 27235), (419, 17290), (455, 15922), (494, 14665), (665, 10894), (838, 8645), (910, 7961), (1235, 5866), (1330, 5447), (1729, 4190), (2095, 3458), (2470, 2933)]