30450735

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 65235456

約数和(自身を除く): 34784721

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 315, 345, 405, 467, 483, 567, 621, 805, 945, 1035, 1401, 1449, 1863, 2335, 2415, 2835, 3105, 3269, 4203, 4347, 7005, 7245, 9315, 9807, 10741, 12609, 13041, 16345, 21015, 21735, 29421, 32223, 37827, 49035, 53705, 63045, 65205, 75187, 88263, 96669, 147105, 161115, 189135, 225561, 264789, 290007, 375935, 441315, 483345, 676683, 870021, 1127805, 1323945, 1450035, 2030049, 3383415, 4350105, 6090147, 10150245, 30450735]

約数ペア:

[(1, 30450735), (3, 10150245), (5, 6090147), (7, 4350105), (9, 3383415), (15, 2030049), (21, 1450035), (23, 1323945), (27, 1127805), (35, 870021), (45, 676683), (63, 483345), (69, 441315), (81, 375935), (105, 290007), (115, 264789), (135, 225561), (161, 189135), (189, 161115), (207, 147105), (315, 96669), (345, 88263), (405, 75187), (467, 65205), (483, 63045), (567, 53705), (621, 49035), (805, 37827), (945, 32223), (1035, 29421), (1401, 21735), (1449, 21015), (1863, 16345), (2335, 13041), (2415, 12609), (2835, 10741), (3105, 9807), (3269, 9315), (4203, 7245), (4347, 7005)]