3712240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 60

約数和(自身を含む): 10050696

約数和(自身を除く): 6338456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 947, 980, 1894, 1960, 3788, 3920, 4735, 6629, 7576, 9470, 13258, 15152, 18940, 26516, 33145, 37880, 46403, 53032, 66290, 75760, 92806, 106064, 132580, 185612, 232015, 265160, 371224, 464030, 530320, 742448, 928060, 1856120, 3712240]

約数ペア:

[(1, 3712240), (2, 1856120), (4, 928060), (5, 742448), (7, 530320), (8, 464030), (10, 371224), (14, 265160), (16, 232015), (20, 185612), (28, 132580), (35, 106064), (40, 92806), (49, 75760), (56, 66290), (70, 53032), (80, 46403), (98, 37880), (112, 33145), (140, 26516), (196, 18940), (245, 15152), (280, 13258), (392, 9470), (490, 7576), (560, 6629), (784, 4735), (947, 3920), (980, 3788), (1894, 1960)]