28471230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{105449}}^1$

素因数の和:105465

約数の個数: 32

約数和(自身を含む): 75924000

約数和(自身を除く): 47452770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 105449, 210898, 316347, 527245, 632694, 949041, 1054490, 1581735, 1898082, 2847123, 3163470, 4745205, 5694246, 9490410, 14235615, 28471230]

約数ペア:

[(1, 28471230), (2, 14235615), (3, 9490410), (5, 5694246), (6, 4745205), (9, 3163470), (10, 2847123), (15, 1898082), (18, 1581735), (27, 1054490), (30, 949041), (45, 632694), (54, 527245), (90, 316347), (135, 210898), (270, 105449)]