74112540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65011}}^1$

素因数の和:65042

約数の個数: 48

約数和(自身を含む): 218440320

約数和(自身を除く): 144327780

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, 65011, 130022, 195033, 260044, 325055, 390066, 650110, 780132, 975165, 1235209, 1300220, 1950330, 2470418, 3705627, 3900660, 4940836, 6176045, 7411254, 12352090, 14822508, 18528135, 24704180, 37056270, 74112540]

約数ペア:

[(1, 74112540), (2, 37056270), (3, 24704180), (4, 18528135), (5, 14822508), (6, 12352090), (10, 7411254), (12, 6176045), (15, 4940836), (19, 3900660), (20, 3705627), (30, 2470418), (38, 1950330), (57, 1300220), (60, 1235209), (76, 975165), (95, 780132), (114, 650110), (190, 390066), (228, 325055), (285, 260044), (380, 195033), (570, 130022), (1140, 65011)]