128447310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{24749}}^1$

素因数の和:24932

約数の個数: 32

約数和(自身を含む): 310068000

約数和(自身を除く): 181620690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 24749, 49498, 74247, 123745, 148494, 247490, 371235, 742470, 4281577, 8563154, 12844731, 21407885, 25689462, 42815770, 64223655, 128447310]

約数ペア:

[(1, 128447310), (2, 64223655), (3, 42815770), (5, 25689462), (6, 21407885), (10, 12844731), (15, 8563154), (30, 4281577), (173, 742470), (346, 371235), (519, 247490), (865, 148494), (1038, 123745), (1730, 74247), (2595, 49498), (5190, 24749)]