6854360

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 15498000

約数和(自身を除く): 8643640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 491, 698, 982, 1396, 1745, 1964, 2455, 2792, 3490, 3928, 4910, 6980, 9820, 13960, 19640, 171359, 342718, 685436, 856795, 1370872, 1713590, 3427180, 6854360]

約数ペア:

[(1, 6854360), (2, 3427180), (4, 1713590), (5, 1370872), (8, 856795), (10, 685436), (20, 342718), (40, 171359), (349, 19640), (491, 13960), (698, 9820), (982, 6980), (1396, 4910), (1745, 3928), (1964, 3490), (2455, 2792)]