34049820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81071}}^1$

素因数の和:81090

約数の個数: 48

約数和(自身を含む): 108960768

約数和(自身を除く): 74910948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 81071, 162142, 243213, 324284, 405355, 486426, 567497, 810710, 972852, 1134994, 1216065, 1621420, 1702491, 2269988, 2432130, 2837485, 3404982, 4864260, 5674970, 6809964, 8512455, 11349940, 17024910, 34049820]

約数ペア:

[(1, 34049820), (2, 17024910), (3, 11349940), (4, 8512455), (5, 6809964), (6, 5674970), (7, 4864260), (10, 3404982), (12, 2837485), (14, 2432130), (15, 2269988), (20, 1702491), (21, 1621420), (28, 1216065), (30, 1134994), (35, 972852), (42, 810710), (60, 567497), (70, 486426), (84, 405355), (105, 324284), (140, 243213), (210, 162142), (420, 81071)]