15682620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9013}}^1$

素因数の和:9054

約数の個数: 48

約数和(自身を含む): 45430560

約数和(自身を除く): 29747940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9013, 18026, 27039, 36052, 45065, 54078, 90130, 108156, 135195, 180260, 261377, 270390, 522754, 540780, 784131, 1045508, 1306885, 1568262, 2613770, 3136524, 3920655, 5227540, 7841310, 15682620]

約数ペア:

[(1, 15682620), (2, 7841310), (3, 5227540), (4, 3920655), (5, 3136524), (6, 2613770), (10, 1568262), (12, 1306885), (15, 1045508), (20, 784131), (29, 540780), (30, 522754), (58, 270390), (60, 261377), (87, 180260), (116, 135195), (145, 108156), (174, 90130), (290, 54078), (348, 45065), (435, 36052), (580, 27039), (870, 18026), (1740, 9013)]