303002140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{32303}}^1$

素因数の和:32386

約数の個数: 48

約数和(自身を含む): 738081792

約数和(自身を除く): 435079652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 32303, 64606, 129212, 161515, 226121, 323030, 452242, 646060, 904484, 1130605, 2164301, 2261210, 4328602, 4522420, 8657204, 10821505, 15150107, 21643010, 30300214, 43286020, 60600428, 75750535, 151501070, 303002140]

約数ペア:

[(1, 303002140), (2, 151501070), (4, 75750535), (5, 60600428), (7, 43286020), (10, 30300214), (14, 21643010), (20, 15150107), (28, 10821505), (35, 8657204), (67, 4522420), (70, 4328602), (134, 2261210), (140, 2164301), (268, 1130605), (335, 904484), (469, 646060), (670, 452242), (938, 323030), (1340, 226121), (1876, 161515), (2345, 129212), (4690, 64606), (9380, 32303)]