74794260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65609}}^1$

素因数の和:65640

約数の個数: 48

約数和(自身を含む): 220449600

約数和(自身を除く): 145655340

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, 65609, 131218, 196827, 262436, 328045, 393654, 656090, 787308, 984135, 1246571, 1312180, 1968270, 2493142, 3739713, 3936540, 4986284, 6232855, 7479426, 12465710, 14958852, 18698565, 24931420, 37397130, 74794260]

約数ペア:

[(1, 74794260), (2, 37397130), (3, 24931420), (4, 18698565), (5, 14958852), (6, 12465710), (10, 7479426), (12, 6232855), (15, 4986284), (19, 3936540), (20, 3739713), (30, 2493142), (38, 1968270), (57, 1312180), (60, 1246571), (76, 984135), (95, 787308), (114, 656090), (190, 393654), (228, 328045), (285, 262436), (380, 196827), (570, 131218), (1140, 65609)]