378804930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7877}}^1$

素因数の和:8123

約数の個数: 64

約数和(自身を含む): 1043677440

約数和(自身を除く): 664872510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1603, 2290, 3206, 3435, 4809, 6870, 7877, 8015, 9618, 15754, 16030, 23631, 24045, 39385, 47262, 48090, 55139, 78770, 110278, 118155, 165417, 236310, 275695, 330834, 551390, 827085, 1654170, 1803833, 3607666, 5411499, 9019165, 10822998, 12626831, 18038330, 25253662, 27057495, 37880493, 54114990, 63134155, 75760986, 126268310, 189402465, 378804930]

約数ペア:

[(1, 378804930), (2, 189402465), (3, 126268310), (5, 75760986), (6, 63134155), (7, 54114990), (10, 37880493), (14, 27057495), (15, 25253662), (21, 18038330), (30, 12626831), (35, 10822998), (42, 9019165), (70, 5411499), (105, 3607666), (210, 1803833), (229, 1654170), (458, 827085), (687, 551390), (1145, 330834), (1374, 275695), (1603, 236310), (2290, 165417), (3206, 118155), (3435, 110278), (4809, 78770), (6870, 55139), (7877, 48090), (8015, 47262), (9618, 39385), (15754, 24045), (16030, 23631)]