6719580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5355

約数の個数: 72

約数和(自身を含む): 23298912

約数和(自身を除く): 16579332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5333, 10666, 15999, 21332, 26665, 31998, 37331, 47997, 53330, 63996, 74662, 79995, 95994, 106660, 111993, 149324, 159990, 186655, 191988, 223986, 239985, 319980, 335979, 373310, 447972, 479970, 559965, 671958, 746620, 959940, 1119930, 1343916, 1679895, 2239860, 3359790, 6719580]

約数ペア:

[(1, 6719580), (2, 3359790), (3, 2239860), (4, 1679895), (5, 1343916), (6, 1119930), (7, 959940), (9, 746620), (10, 671958), (12, 559965), (14, 479970), (15, 447972), (18, 373310), (20, 335979), (21, 319980), (28, 239985), (30, 223986), (35, 191988), (36, 186655), (42, 159990), (45, 149324), (60, 111993), (63, 106660), (70, 95994), (84, 79995), (90, 74662), (105, 63996), (126, 53330), (140, 47997), (180, 37331), (210, 31998), (252, 26665), (315, 21332), (420, 15999), (630, 10666), (1260, 5333)]