3039387680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{387677}}^1$

素因数の和:387706

約数の個数: 72

約数和(自身を含む): 8352910188

約数和(自身を除く): 5313522508

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 387677, 775354, 1550708, 1938385, 2713739, 3101416, 3876770, 5427478, 6202832, 7753540, 10854956, 12405664, 13568695, 15507080, 18996173, 21709912, 27137390, 31014160, 37992346, 43419824, 54274780, 62028320, 75984692, 86839648, 94980865, 108549560, 151969384, 189961730, 217099120, 303938768, 379923460, 434198240, 607877536, 759846920, 1519693840, 3039387680]

約数ペア:

[(1, 3039387680), (2, 1519693840), (4, 759846920), (5, 607877536), (7, 434198240), (8, 379923460), (10, 303938768), (14, 217099120), (16, 189961730), (20, 151969384), (28, 108549560), (32, 94980865), (35, 86839648), (40, 75984692), (49, 62028320), (56, 54274780), (70, 43419824), (80, 37992346), (98, 31014160), (112, 27137390), (140, 21709912), (160, 18996173), (196, 15507080), (224, 13568695), (245, 12405664), (280, 10854956), (392, 7753540), (490, 6202832), (560, 5427478), (784, 3876770), (980, 3101416), (1120, 2713739), (1568, 1938385), (1960, 1550708), (3920, 775354), (7840, 387677)]