147072540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129011}}^1$

素因数の和:129042

約数の個数: 48

約数和(自身を含む): 433480320

約数和(自身を除く): 286407780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 129011, 258022, 387033, 516044, 645055, 774066, 1290110, 1548132, 1935165, 2451209, 2580220, 3870330, 4902418, 7353627, 7740660, 9804836, 12256045, 14707254, 24512090, 29414508, 36768135, 49024180, 73536270, 147072540]

約数ペア:

[(1, 147072540), (2, 73536270), (3, 49024180), (4, 36768135), (5, 29414508), (6, 24512090), (10, 14707254), (12, 12256045), (15, 9804836), (19, 7740660), (20, 7353627), (30, 4902418), (38, 3870330), (57, 2580220), (60, 2451209), (76, 1935165), (95, 1548132), (114, 1290110), (190, 774066), (228, 645055), (285, 516044), (380, 387033), (570, 258022), (1140, 129011)]