15665930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 32448384

約数和(自身を除く): 16782454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1373, 1630, 2282, 2746, 5705, 6865, 9611, 11410, 13730, 19222, 48055, 96110, 223799, 447598, 1118995, 1566593, 2237990, 3133186, 7832965, 15665930]

約数ペア:

[(1, 15665930), (2, 7832965), (5, 3133186), (7, 2237990), (10, 1566593), (14, 1118995), (35, 447598), (70, 223799), (163, 96110), (326, 48055), (815, 19222), (1141, 13730), (1373, 11410), (1630, 9611), (2282, 6865), (2746, 5705)]