8549970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 24119424

約数和(自身を除く): 15569454

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1993, 2145, 3986, 4290, 5979, 9965, 11958, 19930, 21923, 25909, 29895, 43846, 51818, 59790, 65769, 77727, 109615, 129545, 131538, 155454, 219230, 259090, 284999, 328845, 388635, 569998, 657690, 777270, 854997, 1424995, 1709994, 2849990, 4274985, 8549970]

約数ペア:

[(1, 8549970), (2, 4274985), (3, 2849990), (5, 1709994), (6, 1424995), (10, 854997), (11, 777270), (13, 657690), (15, 569998), (22, 388635), (26, 328845), (30, 284999), (33, 259090), (39, 219230), (55, 155454), (65, 131538), (66, 129545), (78, 109615), (110, 77727), (130, 65769), (143, 59790), (165, 51818), (195, 43846), (286, 29895), (330, 25909), (390, 21923), (429, 19930), (715, 11958), (858, 9965), (1430, 5979), (1993, 4290), (2145, 3986)]