999945730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{30853}}^1$

素因数の和:31330

約数の個数: 32

約数和(自身を含む): 2061540864

約数和(自身を除く): 1061595134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 2315, 3241, 4630, 6482, 16205, 30853, 32410, 61706, 154265, 215971, 308530, 431942, 1079855, 2159710, 14284939, 28569878, 71424695, 99994573, 142849390, 199989146, 499972865, 999945730]

約数ペア:

[(1, 999945730), (2, 499972865), (5, 199989146), (7, 142849390), (10, 99994573), (14, 71424695), (35, 28569878), (70, 14284939), (463, 2159710), (926, 1079855), (2315, 431942), (3241, 308530), (4630, 215971), (6482, 154265), (16205, 61706), (30853, 32410)]