30813822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3559}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 73862880

約数和(自身を除く): 43049058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 3559, 4329, 7118, 8658, 10677, 21354, 32031, 46267, 64062, 92534, 131683, 138801, 263366, 277602, 395049, 416403, 790098, 832806, 1185147, 1711879, 2370294, 3423758, 5135637, 10271274, 15406911, 30813822]

約数ペア:

[(1, 30813822), (2, 15406911), (3, 10271274), (6, 5135637), (9, 3423758), (13, 2370294), (18, 1711879), (26, 1185147), (37, 832806), (39, 790098), (74, 416403), (78, 395049), (111, 277602), (117, 263366), (222, 138801), (234, 131683), (333, 92534), (481, 64062), (666, 46267), (962, 32031), (1443, 21354), (2886, 10677), (3559, 8658), (4329, 7118)]