210977970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1004657}}^1$

素因数の和:1004674

約数の個数: 32

約数和(自身を含む): 578683008

約数和(自身を除く): 367705038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1004657, 2009314, 3013971, 5023285, 6027942, 7032599, 10046570, 14065198, 15069855, 21097797, 30139710, 35162995, 42195594, 70325990, 105488985, 210977970]

約数ペア:

[(1, 210977970), (2, 105488985), (3, 70325990), (5, 42195594), (6, 35162995), (7, 30139710), (10, 21097797), (14, 15069855), (15, 14065198), (21, 10046570), (30, 7032599), (35, 6027942), (42, 5023285), (70, 3013971), (105, 2009314), (210, 1004657)]