277206510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1320031}}^1$

素因数の和:1320048

約数の個数: 32

約数和(自身を含む): 760338432

約数和(自身を除く): 483131922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1320031, 2640062, 3960093, 6600155, 7920186, 9240217, 13200310, 18480434, 19800465, 27720651, 39600930, 46201085, 55441302, 92402170, 138603255, 277206510]

約数ペア:

[(1, 277206510), (2, 138603255), (3, 92402170), (5, 55441302), (6, 46201085), (7, 39600930), (10, 27720651), (14, 19800465), (15, 18480434), (21, 13200310), (30, 9240217), (35, 7920186), (42, 6600155), (70, 3960093), (105, 2640062), (210, 1320031)]