6876990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 18306288

約数和(自身を除く): 11429298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1777, 1935, 3554, 3870, 5331, 8885, 10662, 15993, 17770, 26655, 31986, 53310, 76411, 79965, 152822, 159930, 229233, 382055, 458466, 687699, 764110, 1146165, 1375398, 2292330, 3438495, 6876990]

約数ペア:

[(1, 6876990), (2, 3438495), (3, 2292330), (5, 1375398), (6, 1146165), (9, 764110), (10, 687699), (15, 458466), (18, 382055), (30, 229233), (43, 159930), (45, 152822), (86, 79965), (90, 76411), (129, 53310), (215, 31986), (258, 26655), (387, 17770), (430, 15993), (645, 10662), (774, 8885), (1290, 5331), (1777, 3870), (1935, 3554)]