189060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 556416

約数和(自身を除く): 367356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 137, 138, 230, 274, 276, 345, 411, 460, 548, 685, 690, 822, 1370, 1380, 1644, 2055, 2740, 3151, 4110, 6302, 8220, 9453, 12604, 15755, 18906, 31510, 37812, 47265, 63020, 94530, 189060]

約数ペア:

[(1, 189060), (2, 94530), (3, 63020), (4, 47265), (5, 37812), (6, 31510), (10, 18906), (12, 15755), (15, 12604), (20, 9453), (23, 8220), (30, 6302), (46, 4110), (60, 3151), (69, 2740), (92, 2055), (115, 1644), (137, 1380), (138, 1370), (230, 822), (274, 690), (276, 685), (345, 548), (411, 460)]