7447930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 15485184

約数和(自身を除く): 8037254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1033, 1442, 2066, 3605, 5165, 7210, 7231, 10330, 14462, 36155, 72310, 106399, 212798, 531995, 744793, 1063990, 1489586, 3723965, 7447930]

約数ペア:

[(1, 7447930), (2, 3723965), (5, 1489586), (7, 1063990), (10, 744793), (14, 531995), (35, 212798), (70, 106399), (103, 72310), (206, 36155), (515, 14462), (721, 10330), (1030, 7231), (1033, 7210), (1442, 5165), (2066, 3605)]