9452380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 22934016

約数和(自身を除く): 13481636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 631, 749, 1070, 1262, 1498, 2140, 2524, 2996, 3155, 3745, 4417, 6310, 7490, 8834, 12620, 14980, 17668, 22085, 44170, 67517, 88340, 135034, 270068, 337585, 472619, 675170, 945238, 1350340, 1890476, 2363095, 4726190, 9452380]

約数ペア:

[(1, 9452380), (2, 4726190), (4, 2363095), (5, 1890476), (7, 1350340), (10, 945238), (14, 675170), (20, 472619), (28, 337585), (35, 270068), (70, 135034), (107, 88340), (140, 67517), (214, 44170), (428, 22085), (535, 17668), (631, 14980), (749, 12620), (1070, 8834), (1262, 7490), (1498, 6310), (2140, 4417), (2524, 3745), (2996, 3155)]