189365580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{350677}}^1$

素因数の和:350695

約数の個数: 48

約数和(自身を含む): 589139040

約数和(自身を除く): 399773460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 350677, 701354, 1052031, 1402708, 1753385, 2104062, 3156093, 3506770, 4208124, 5260155, 6312186, 7013540, 9468279, 10520310, 12624372, 15780465, 18936558, 21040620, 31560930, 37873116, 47341395, 63121860, 94682790, 189365580]

約数ペア:

[(1, 189365580), (2, 94682790), (3, 63121860), (4, 47341395), (5, 37873116), (6, 31560930), (9, 21040620), (10, 18936558), (12, 15780465), (15, 12624372), (18, 10520310), (20, 9468279), (27, 7013540), (30, 6312186), (36, 5260155), (45, 4208124), (54, 3506770), (60, 3156093), (90, 2104062), (108, 1753385), (135, 1402708), (180, 1052031), (270, 701354), (540, 350677)]